| 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 | $103.95 | 3.434% | $107.5196 | $107.52 | $107.50 | $107.50 |
| Purchase #2 | $54.47 | 10.581% | $60.2335 | $60.23 | $60.25 | $60.20 |
| Purchase #3 | $211.97 | 6.201% | $225.1143 | $225.11 | $225.10 | $225.10 |
| Purchase #4 | $42.33 | 4.270% | $44.1375 | $44.14 | $44.15 | $44.10 |
| Purchase #5 | $138.54 | 5.392% | $146.0101 | $146.01 | $146.00 | $146.00 |
| Purchase #6 | $38.65 | 4.358% | $40.3344 | $40.33 | $40.35 | $40.30 |
| Purchase #7 | $51.43 | 6.488% | $54.7668 | $54.77 | $54.75 | $54.80 |
| 7 purchase totals = | $641.34 | $678.1162 | $678.11 | $678.10 | $678.00 | |