| 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 | $243.40 | 8.816% | $264.8581 | $264.86 | $264.85 | $264.90 |
| Purchase #2 | $54.31 | 6.135% | $57.6419 | $57.64 | $57.65 | $57.60 |
| Purchase #3 | $18.45 | 5.218% | $19.4127 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $64.36 | 8.182% | $69.6259 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $110.59 | 10.544% | $122.2506 | $122.25 | $122.25 | $122.30 |
| Purchase #6 | $38.45 | 9.118% | $41.9559 | $41.96 | $41.95 | $42.00 |
| Purchase #7 | $159.37 | 8.617% | $173.1029 | $173.10 | $173.10 | $173.10 |
| 7 purchase totals = | $688.93 | $748.8480 | $748.85 | $748.85 | $748.90 | |