| 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 | $61.72 | 12.346% | $69.34 | $69.34 | $69.35 | $69.30 |
| Purchase #2 | $102.39 | 4.480% | $106.9771 | $106.98 | $107.00 | $107.00 |
| Purchase #3 | $24.56 | 12.160% | $27.5465 | $27.55 | $27.55 | $27.50 |
| Purchase #4 | $194.75 | 4.573% | $203.6559 | $203.66 | $203.65 | $203.70 |
| Purchase #5 | $98.47 | 12.819% | $111.0929 | $111.09 | $111.10 | $111.10 |
| Purchase #6 | $241.62 | 7.171% | $258.9466 | $258.95 | $258.95 | $258.90 |
| Purchase #7 | $108.92 | 8.481% | $118.1575 | $118.16 | $118.15 | $118.20 |
| 7 purchase totals = | $832.43 | $895.7165 | $895.73 | $895.75 | $895.70 | |