| 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 | $26.85 | 4.197% | $27.9769 | $27.98 | $28.00 | $28.00 |
| Purchase #2 | $106.54 | 13.240% | $120.6459 | $120.65 | $120.65 | $120.60 |
| Purchase #3 | $124.36 | 3.601% | $128.8382 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $171.43 | 4.267% | $178.7449 | $178.74 | $178.75 | $178.70 |
| Purchase #5 | $28.99 | 11.109% | $32.2105 | $32.21 | $32.20 | $32.20 |
| Purchase #6 | $53.32 | 13.370% | $60.4489 | $60.45 | $60.45 | $60.40 |
| Purchase #7 | $216.63 | 4.446% | $226.2614 | $226.26 | $226.25 | $226.30 |
| 7 purchase totals = | $728.12 | $775.1267 | $775.13 | $775.15 | $775.00 | |