| 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 | $37.50 | 10.424% | $41.409 | $41.41 | $41.40 | $41.40 |
| Purchase #2 | $35.55 | 11.570% | $39.6631 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $246.61 | 7.548% | $265.2241 | $265.22 | $265.20 | $265.20 |
| Purchase #4 | $80.85 | 5.629% | $85.401 | $85.40 | $85.40 | $85.40 |
| Purchase #5 | $76.49 | 11.761% | $85.486 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $41.94 | 13.370% | $47.5474 | $47.55 | $47.55 | $47.50 |
| Purchase #7 | $177.70 | 8.679% | $193.1226 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $696.64 | $757.8532 | $757.85 | $757.80 | $757.80 | |