| 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 | $51.65 | 9.739% | $56.6802 | $56.68 | $56.70 | $56.70 |
| Purchase #2 | $74.88 | 11.128% | $83.2126 | $83.21 | $83.20 | $83.20 |
| Purchase #3 | $85.31 | 4.156% | $88.8555 | $88.86 | $88.85 | $88.90 |
| Purchase #4 | $56.55 | 4.512% | $59.1015 | $59.10 | $59.10 | $59.10 |
| Purchase #5 | $195.46 | 13.228% | $221.3154 | $221.32 | $221.30 | $221.30 |
| Purchase #6 | $44.82 | 4.849% | $46.9933 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $56.77 | 7.412% | $60.9778 | $60.98 | $61.00 | $61.00 |
| 7 purchase totals = | $565.44 | $617.1363 | $617.14 | $617.15 | $617.20 | |