| 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 | $105.92 | 5.725% | $111.9839 | $111.98 | $112.00 | $112.00 |
| Purchase #2 | $58.27 | 7.767% | $62.7958 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $44.38 | 7.774% | $47.8301 | $47.83 | $47.85 | $47.80 |
| Purchase #4 | $49.33 | 5.736% | $52.1596 | $52.16 | $52.15 | $52.20 |
| Purchase #5 | $167.34 | 9.776% | $183.6992 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $91.43 | 8.703% | $99.3872 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $194.37 | 11.298% | $216.3299 | $216.33 | $216.35 | $216.30 |
| 7 purchase totals = | $711.04 | $774.1857 | $774.19 | $774.25 | $774.20 | |