| 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 | $102.50 | 11.717% | $114.5099 | $114.51 | $114.50 | $114.50 |
| Purchase #2 | $187.81 | 9.725% | $206.0745 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $60.32 | 9.173% | $65.8532 | $65.85 | $65.85 | $65.90 |
| Purchase #4 | $67.62 | 4.594% | $70.7265 | $70.73 | $70.75 | $70.70 |
| Purchase #5 | $49.30 | 8.187% | $53.3362 | $53.34 | $53.35 | $53.30 |
| Purchase #6 | $37.34 | 12.165% | $41.8824 | $41.88 | $41.90 | $41.90 |
| Purchase #7 | $29.69 | 7.144% | $31.8111 | $31.81 | $31.80 | $31.80 |
| 7 purchase totals = | $534.58 | $584.1938 | $584.19 | $584.20 | $584.20 | |