| 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 | $102.70 | 12.613% | $115.6536 | $115.65 | $115.65 | $115.70 |
| Purchase #2 | $57.46 | 8.184% | $62.1625 | $62.16 | $62.15 | $62.20 |
| Purchase #3 | $26.52 | 6.112% | $28.1409 | $28.14 | $28.15 | $28.10 |
| Purchase #4 | $216.42 | 4.578% | $226.3277 | $226.33 | $226.35 | $226.30 |
| Purchase #5 | $69.35 | 5.558% | $73.2045 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $13.91 | 7.296% | $14.9249 | $14.92 | $14.90 | $14.90 |
| Purchase #7 | $49.93 | 7.112% | $53.481 | $53.48 | $53.50 | $53.50 |
| 7 purchase totals = | $536.29 | $573.8951 | $573.88 | $573.90 | $573.90 | |