| 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 | $93.48 | 7.771% | $100.7443 | $100.74 | $100.75 | $100.70 |
| Purchase #2 | $56.65 | 12.617% | $63.7975 | $63.80 | $63.80 | $63.80 |
| Purchase #3 | $10.60 | 3.518% | $10.9729 | $10.97 | $10.95 | $11.00 |
| Purchase #4 | $221.32 | 12.550% | $249.0957 | $249.10 | $249.10 | $249.10 |
| Purchase #5 | $68.39 | 7.738% | $73.682 | $73.68 | $73.70 | $73.70 |
| Purchase #6 | $59.94 | 12.687% | $67.5446 | $67.54 | $67.55 | $67.50 |
| Purchase #7 | $103.94 | 10.672% | $115.0325 | $115.03 | $115.05 | $115.00 |
| 7 purchase totals = | $614.32 | $680.8695 | $680.86 | $680.90 | $680.80 | |