| 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 | $120.68 | 12.405% | $135.6504 | $135.65 | $135.65 | $135.70 |
| Purchase #2 | $108.91 | 13.582% | $123.7022 | $123.70 | $123.70 | $123.70 |
| Purchase #3 | $81.30 | 11.688% | $90.8023 | $90.80 | $90.80 | $90.80 |
| Purchase #4 | $57.52 | 7.679% | $61.937 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $25.70 | 8.678% | $27.9302 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $121.51 | 11.483% | $135.463 | $135.46 | $135.45 | $135.50 |
| Purchase #7 | $28.51 | 7.330% | $30.5998 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $544.13 | $606.0849 | $606.08 | $606.10 | $606.10 | |