| 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 | $26.25 | 4.287% | $27.3753 | $27.38 | $27.40 | $27.40 |
| Purchase #2 | $238.57 | 4.808% | $250.0404 | $250.04 | $250.05 | $250.00 |
| Purchase #3 | $119.81 | 8.451% | $129.9351 | $129.94 | $129.95 | $129.90 |
| Purchase #4 | $118.73 | 6.250% | $126.1506 | $126.15 | $126.15 | $126.20 |
| Purchase #5 | $39.28 | 12.385% | $44.1448 | $44.14 | $44.15 | $44.10 |
| Purchase #6 | $144.61 | 5.574% | $152.6706 | $152.67 | $152.65 | $152.70 |
| Purchase #7 | $101.60 | 3.747% | $105.407 | $105.41 | $105.40 | $105.40 |
| 7 purchase totals = | $788.85 | $835.7238 | $835.73 | $835.75 | $835.70 | |