| 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 | $108.80 | 3.617% | $112.7353 | $112.74 | $112.75 | $112.70 |
| Purchase #2 | $179.90 | 8.295% | $194.8227 | $194.82 | $194.80 | $194.80 |
| Purchase #3 | $49.38 | 12.688% | $55.6453 | $55.65 | $55.65 | $55.60 |
| Purchase #4 | $14.97 | 6.571% | $15.9537 | $15.95 | $15.95 | $16.00 |
| Purchase #5 | $60.37 | 13.327% | $68.4155 | $68.42 | $68.40 | $68.40 |
| Purchase #6 | $203.29 | 4.493% | $212.4238 | $212.42 | $212.40 | $212.40 |
| Purchase #7 | $118.33 | 8.651% | $128.5667 | $128.57 | $128.55 | $128.60 |
| 7 purchase totals = | $735.04 | $788.5630 | $788.57 | $788.50 | $788.50 | |