| 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 | $24.53 | 5.260% | $25.8203 | $25.82 | $25.80 | $25.80 |
| Purchase #2 | $41.66 | 5.596% | $43.9913 | $43.99 | $44.00 | $44.00 |
| Purchase #3 | $71.65 | 13.198% | $81.1064 | $81.11 | $81.10 | $81.10 |
| Purchase #4 | $181.95 | 4.238% | $189.661 | $189.66 | $189.65 | $189.70 |
| Purchase #5 | $12.31 | 8.419% | $13.3464 | $13.35 | $13.35 | $13.30 |
| Purchase #6 | $49.96 | 5.143% | $52.5294 | $52.53 | $52.55 | $52.50 |
| Purchase #7 | $61.27 | 7.869% | $66.0913 | $66.09 | $66.10 | $66.10 |
| 7 purchase totals = | $443.33 | $472.5461 | $472.55 | $472.55 | $472.50 | |