| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $60.46 | 6.514% | $64.3984 | $64.40 | $64.40 | $64.40 |
| Purchase #2 | $210.97 | 4.665% | $220.8118 | $220.81 | $220.80 | $220.80 |
| Purchase #3 | $117.73 | 12.610% | $132.5758 | $132.58 | $132.60 | $132.60 |
| Purchase #4 | $219.47 | 4.656% | $229.6885 | $229.69 | $229.70 | $229.70 |
| Purchase #5 | $133.36 | 10.836% | $147.8109 | $147.81 | $147.80 | $147.80 |
| Purchase #6 | $137.86 | 6.583% | $146.9353 | $146.94 | $146.95 | $146.90 |
| Purchase #7 | $130.98 | 3.631% | $135.7359 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $1,010.83 | $1,077.9566 | $1,077.97 | $1,078.00 | $1,077.90 | |