| 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 | $20.64 | 11.203% | $22.9523 | $22.95 | $22.95 | $23.00 |
| Purchase #2 | $83.31 | 10.762% | $92.2758 | $92.28 | $92.30 | $92.30 |
| Purchase #3 | $24.91 | 7.311% | $26.7312 | $26.73 | $26.75 | $26.70 |
| Purchase #4 | $17.86 | 8.165% | $19.3183 | $19.32 | $19.30 | $19.30 |
| Purchase #5 | $216.83 | 7.240% | $232.5285 | $232.53 | $232.55 | $232.50 |
| Purchase #6 | $96.28 | 6.202% | $102.2513 | $102.25 | $102.25 | $102.30 |
| Purchase #7 | $173.86 | 13.804% | $197.8596 | $197.86 | $197.85 | $197.90 |
| 7 purchase totals = | $633.69 | $693.9170 | $693.92 | $693.95 | $694.00 | |