| 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 | $26.72 | 8.552% | $29.0051 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $16.38 | 8.748% | $17.8129 | $17.81 | $17.80 | $17.80 |
| Purchase #3 | $135.92 | 4.557% | $142.1139 | $142.11 | $142.10 | $142.10 |
| Purchase #4 | $101.62 | 9.395% | $111.1672 | $111.17 | $111.15 | $111.20 |
| Purchase #5 | $139.78 | 7.467% | $150.2174 | $150.22 | $150.20 | $150.20 |
| Purchase #6 | $246.74 | 8.837% | $268.5444 | $268.54 | $268.55 | $268.50 |
| Purchase #7 | $202.48 | 11.402% | $225.5668 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $869.64 | $944.4277 | $944.43 | $944.35 | $944.40 | |