| 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 | $117.37 | 9.544% | $128.5718 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $97.54 | 8.557% | $105.8865 | $105.89 | $105.90 | $105.90 |
| Purchase #3 | $210.73 | 9.338% | $230.408 | $230.41 | $230.40 | $230.40 |
| Purchase #4 | $128.63 | 3.207% | $132.7552 | $132.76 | $132.75 | $132.80 |
| Purchase #5 | $31.27 | 11.686% | $34.9242 | $34.92 | $34.90 | $34.90 |
| Purchase #6 | $90.30 | 7.179% | $96.7826 | $96.78 | $96.80 | $96.80 |
| Purchase #7 | $41.33 | 6.828% | $44.152 | $44.15 | $44.15 | $44.20 |
| 7 purchase totals = | $717.17 | $773.4803 | $773.48 | $773.45 | $773.60 | |