| 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 | $33.76 | 4.195% | $35.1762 | $35.18 | $35.20 | $35.20 |
| Purchase #2 | $96.68 | 12.344% | $108.6142 | $108.61 | $108.60 | $108.60 |
| Purchase #3 | $114.40 | 7.814% | $123.3392 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $144.25 | 12.264% | $161.9408 | $161.94 | $161.95 | $161.90 |
| Purchase #5 | $89.54 | 5.535% | $94.496 | $94.50 | $94.50 | $94.50 |
| Purchase #6 | $205.44 | 3.739% | $213.1214 | $213.12 | $213.10 | $213.10 |
| Purchase #7 | $84.93 | 3.550% | $87.945 | $87.95 | $87.95 | $87.90 |
| 7 purchase totals = | $769.00 | $824.6328 | $824.64 | $824.65 | $824.50 | |