| 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 | $54.88 | 11.711% | $61.307 | $61.31 | $61.30 | $61.30 |
| Purchase #2 | $6.57 | 6.126% | $6.9725 | $6.97 | $6.95 | $7.00 |
| Purchase #3 | $226.49 | 3.600% | $234.6436 | $234.64 | $234.65 | $234.60 |
| Purchase #4 | $102.26 | 6.474% | $108.8803 | $108.88 | $108.90 | $108.90 |
| Purchase #5 | $233.73 | 11.487% | $260.5786 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $127.46 | 6.560% | $135.8214 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $35.72 | 13.675% | $40.6047 | $40.60 | $40.60 | $40.60 |
| 7 purchase totals = | $787.11 | $848.8081 | $848.80 | $848.80 | $848.80 | |