| 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 | $47.83 | 13.241% | $54.1632 | $54.16 | $54.15 | $54.20 |
| Purchase #2 | $41.29 | 11.864% | $46.1886 | $46.19 | $46.20 | $46.20 |
| Purchase #3 | $122.71 | 12.165% | $137.6377 | $137.64 | $137.65 | $137.60 |
| Purchase #4 | $26.72 | 8.244% | $28.9228 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $209.99 | 6.642% | $223.9375 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $118.42 | 3.733% | $122.8406 | $122.84 | $122.85 | $122.80 |
| Purchase #7 | $80.36 | 4.637% | $84.0863 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $647.32 | $697.7767 | $697.78 | $697.80 | $697.70 | |