| 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 | $28.26 | 4.852% | $29.6312 | $29.63 | $29.65 | $29.60 |
| Purchase #2 | $176.44 | 3.512% | $182.6366 | $182.64 | $182.65 | $182.60 |
| Purchase #3 | $141.99 | 12.364% | $159.5456 | $159.55 | $159.55 | $159.50 |
| Purchase #4 | $43.97 | 9.198% | $48.0144 | $48.01 | $48.00 | $48.00 |
| Purchase #5 | $105.47 | 3.626% | $109.2943 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $42.70 | 7.401% | $45.8602 | $45.86 | $45.85 | $45.90 |
| Purchase #7 | $180.60 | 3.569% | $187.0456 | $187.05 | $187.05 | $187.00 |
| 7 purchase totals = | $719.43 | $762.0279 | $762.03 | $762.05 | $761.90 | |