| 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 | $24.34 | 3.265% | $25.1347 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $70.40 | 4.246% | $73.3892 | $73.39 | $73.40 | $73.40 |
| Purchase #3 | $168.60 | 5.184% | $177.3402 | $177.34 | $177.35 | $177.30 |
| Purchase #4 | $153.30 | 3.534% | $158.7176 | $158.72 | $158.70 | $158.70 |
| Purchase #5 | $96.38 | 5.525% | $101.705 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $80.70 | 8.652% | $87.6822 | $87.68 | $87.70 | $87.70 |
| Purchase #7 | $193.82 | 11.690% | $216.4776 | $216.48 | $216.50 | $216.50 |
| 7 purchase totals = | $787.54 | $840.4465 | $840.45 | $840.50 | $840.40 | |