| 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 | $87.29 | 12.484% | $98.1873 | $98.19 | $98.20 | $98.20 |
| Purchase #2 | $85.54 | 6.313% | $90.9401 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $136.53 | 6.754% | $145.7512 | $145.75 | $145.75 | $145.80 |
| Purchase #4 | $126.55 | 13.286% | $143.3634 | $143.36 | $143.35 | $143.40 |
| Purchase #5 | $178.36 | 13.480% | $202.4029 | $202.40 | $202.40 | $202.40 |
| Purchase #6 | $53.45 | 13.825% | $60.8395 | $60.84 | $60.85 | $60.80 |
| Purchase #7 | $5.46 | 5.701% | $5.7713 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $673.18 | $747.2557 | $747.25 | $747.25 | $747.30 | |