| 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 | $22.79 | 6.179% | $24.1982 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $173.75 | 4.789% | $182.0709 | $182.07 | $182.05 | $182.10 |
| Purchase #3 | $218.98 | 7.458% | $235.3115 | $235.31 | $235.30 | $235.30 |
| Purchase #4 | $73.38 | 5.717% | $77.5751 | $77.58 | $77.60 | $77.60 |
| Purchase #5 | $22.30 | 4.397% | $23.2805 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $24.98 | 11.504% | $27.8537 | $27.85 | $27.85 | $27.90 |
| Purchase #7 | $135.69 | 4.681% | $142.0416 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $671.87 | $712.3315 | $712.33 | $712.35 | $712.40 | |