| 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 | $115.35 | 11.464% | $128.5737 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $39.92 | 4.341% | $41.6529 | $41.65 | $41.65 | $41.70 |
| Purchase #3 | $132.41 | 4.637% | $138.5499 | $138.55 | $138.55 | $138.50 |
| Purchase #4 | $23.71 | 10.151% | $26.1168 | $26.12 | $26.10 | $26.10 |
| Purchase #5 | $35.78 | 9.629% | $39.2253 | $39.23 | $39.25 | $39.20 |
| Purchase #6 | $137.83 | 10.102% | $151.7536 | $151.75 | $151.75 | $151.80 |
| Purchase #7 | $201.70 | 9.418% | $220.6961 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $686.70 | $746.5683 | $746.57 | $746.55 | $746.60 | |