| 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 | $43.74 | 7.428% | $46.989 | $46.99 | $47.00 | $47.00 |
| Purchase #2 | $7.49 | 4.795% | $7.8491 | $7.85 | $7.85 | $7.80 |
| Purchase #3 | $223.94 | 11.616% | $249.9529 | $249.95 | $249.95 | $250.00 |
| Purchase #4 | $6.65 | 4.158% | $6.9265 | $6.93 | $6.95 | $6.90 |
| Purchase #5 | $105.56 | 4.323% | $110.1234 | $110.12 | $110.10 | $110.10 |
| Purchase #6 | $25.50 | 11.864% | $28.5253 | $28.53 | $28.55 | $28.50 |
| Purchase #7 | $61.57 | 6.574% | $65.6176 | $65.62 | $65.60 | $65.60 |
| 7 purchase totals = | $474.45 | $515.9838 | $515.99 | $516.00 | $515.90 | |