| 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 | $70.41 | 7.424% | $75.6372 | $75.64 | $75.65 | $75.60 |
| Purchase #2 | $44.82 | 3.272% | $46.2865 | $46.29 | $46.30 | $46.30 |
| Purchase #3 | $42.42 | 13.792% | $48.2706 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $98.94 | 4.478% | $103.3705 | $103.37 | $103.35 | $103.40 |
| Purchase #5 | $50.55 | 5.418% | $53.2888 | $53.29 | $53.30 | $53.30 |
| Purchase #6 | $245.84 | 4.155% | $256.0547 | $256.05 | $256.05 | $256.10 |
| Purchase #7 | $25.95 | 11.816% | $29.0163 | $29.02 | $29.00 | $29.00 |
| 7 purchase totals = | $578.93 | $611.9246 | $611.93 | $611.90 | $612.00 | |