| 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 | $128.93 | 11.255% | $143.4411 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $6.30 | 4.622% | $6.5912 | $6.59 | $6.60 | $6.60 |
| Purchase #3 | $32.40 | 4.442% | $33.8392 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $239.38 | 10.805% | $265.245 | $265.25 | $265.25 | $265.20 |
| Purchase #5 | $214.52 | 9.221% | $234.3009 | $234.30 | $234.30 | $234.30 |
| Purchase #6 | $93.98 | 5.140% | $98.8106 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $68.65 | 8.705% | $74.626 | $74.63 | $74.65 | $74.60 |
| 7 purchase totals = | $784.16 | $856.8540 | $856.86 | $856.90 | $856.70 | |