| 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 | $25.46 | 6.460% | $27.1047 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $40.49 | 13.630% | $46.0088 | $46.01 | $46.00 | $46.00 |
| Purchase #3 | $40.94 | 8.499% | $44.4195 | $44.42 | $44.40 | $44.40 |
| Purchase #4 | $92.67 | 11.490% | $103.3178 | $103.32 | $103.30 | $103.30 |
| Purchase #5 | $37.41 | 3.830% | $38.8428 | $38.84 | $38.85 | $38.80 |
| Purchase #6 | $213.77 | 13.438% | $242.4964 | $242.50 | $242.50 | $242.50 |
| Purchase #7 | $173.33 | 9.276% | $189.4081 | $189.41 | $189.40 | $189.40 |
| 7 purchase totals = | $624.07 | $691.5981 | $691.60 | $691.55 | $691.50 | |