| 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 | $88.42 | 10.235% | $97.4698 | $97.47 | $97.45 | $97.50 |
| Purchase #2 | $142.61 | 13.697% | $162.1433 | $162.14 | $162.15 | $162.10 |
| Purchase #3 | $213.87 | 9.319% | $233.8005 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $22.74 | 6.814% | $24.2895 | $24.29 | $24.30 | $24.30 |
| Purchase #5 | $18.36 | 12.736% | $20.6983 | $20.70 | $20.70 | $20.70 |
| Purchase #6 | $33.89 | 7.667% | $36.4883 | $36.49 | $36.50 | $36.50 |
| Purchase #7 | $122.97 | 7.221% | $131.8497 | $131.85 | $131.85 | $131.80 |
| 7 purchase totals = | $642.86 | $706.7394 | $706.74 | $706.75 | $706.70 | |