| 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 | $82.30 | 3.187% | $84.9229 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $199.50 | 4.233% | $207.9448 | $207.94 | $207.95 | $207.90 |
| Purchase #3 | $46.30 | 9.165% | $50.5434 | $50.54 | $50.55 | $50.50 |
| Purchase #4 | $174.55 | 12.301% | $196.0214 | $196.02 | $196.00 | $196.00 |
| Purchase #5 | $136.54 | 6.240% | $145.0601 | $145.06 | $145.05 | $145.10 |
| Purchase #6 | $24.86 | 8.826% | $27.0541 | $27.05 | $27.05 | $27.10 |
| Purchase #7 | $152.88 | 4.625% | $159.9507 | $159.95 | $159.95 | $160.00 |
| 7 purchase totals = | $816.93 | $871.4974 | $871.48 | $871.45 | $871.50 | |