| 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 | $83.39 | 5.517% | $87.9906 | $87.99 | $88.00 | $88.00 |
| Purchase #2 | $47.88 | 12.248% | $53.7443 | $53.74 | $53.75 | $53.70 |
| Purchase #3 | $158.62 | 6.546% | $169.0033 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $145.71 | 6.548% | $155.2511 | $155.25 | $155.25 | $155.30 |
| Purchase #5 | $71.92 | 3.851% | $74.6896 | $74.69 | $74.70 | $74.70 |
| Purchase #6 | $197.27 | 12.627% | $222.1793 | $222.18 | $222.20 | $222.20 |
| Purchase #7 | $194.44 | 8.189% | $210.3627 | $210.36 | $210.35 | $210.40 |
| 7 purchase totals = | $899.23 | $973.2209 | $973.21 | $973.25 | $973.30 | |