| 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 | $47.75 | 5.648% | $50.4469 | $50.45 | $50.45 | $50.40 |
| Purchase #2 | $181.94 | 8.714% | $197.7943 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $107.82 | 9.244% | $117.7869 | $117.79 | $117.80 | $117.80 |
| Purchase #4 | $179.66 | 5.456% | $189.4622 | $189.46 | $189.45 | $189.50 |
| Purchase #5 | $31.41 | 5.182% | $33.0377 | $33.04 | $33.05 | $33.00 |
| Purchase #6 | $127.70 | 6.369% | $135.8332 | $135.83 | $135.85 | $135.80 |
| Purchase #7 | $149.88 | 8.155% | $162.1027 | $162.10 | $162.10 | $162.10 |
| 7 purchase totals = | $826.16 | $886.4639 | $886.46 | $886.50 | $886.40 | |