| 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 | $33.91 | 5.738% | $35.8558 | $35.86 | $35.85 | $35.90 |
| Purchase #2 | $24.74 | 9.838% | $27.1739 | $27.17 | $27.15 | $27.20 |
| Purchase #3 | $33.36 | 4.405% | $34.8295 | $34.83 | $34.85 | $34.80 |
| Purchase #4 | $132.79 | 13.481% | $150.6914 | $150.69 | $150.70 | $150.70 |
| Purchase #5 | $220.86 | 9.372% | $241.559 | $241.56 | $241.55 | $241.60 |
| Purchase #6 | $163.66 | 5.607% | $172.8364 | $172.84 | $172.85 | $172.80 |
| Purchase #7 | $138.64 | 7.813% | $149.4719 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $747.96 | $812.4179 | $812.42 | $812.40 | $812.50 | |