| 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 | $64.45 | 13.425% | $73.1024 | $73.10 | $73.10 | $73.10 |
| Purchase #2 | $20.28 | 10.567% | $22.423 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $12.34 | 5.612% | $13.0325 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $96.93 | 4.801% | $101.5836 | $101.58 | $101.60 | $101.60 |
| Purchase #5 | $77.57 | 7.823% | $83.6383 | $83.64 | $83.65 | $83.60 |
| Purchase #6 | $27.55 | 13.258% | $31.2026 | $31.20 | $31.20 | $31.20 |
| Purchase #7 | $49.43 | 7.592% | $53.1827 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $348.55 | $378.1651 | $378.15 | $378.20 | $378.10 | |