| 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 | $85.95 | 4.566% | $89.8745 | $89.87 | $89.85 | $89.90 |
| Purchase #2 | $8.57 | 11.576% | $9.5621 | $9.56 | $9.55 | $9.60 |
| Purchase #3 | $132.64 | 5.753% | $140.2708 | $140.27 | $140.25 | $140.30 |
| Purchase #4 | $177.79 | 9.412% | $194.5236 | $194.52 | $194.50 | $194.50 |
| Purchase #5 | $231.33 | 8.230% | $250.3685 | $250.37 | $250.35 | $250.40 |
| Purchase #6 | $225.45 | 5.460% | $237.7596 | $237.76 | $237.75 | $237.80 |
| Purchase #7 | $74.40 | 7.594% | $80.0499 | $80.05 | $80.05 | $80.00 |
| 7 purchase totals = | $936.13 | $1,002.4090 | $1,002.40 | $1,002.30 | $1,002.50 | |