| 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 | $96.66 | 11.775% | $108.0417 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $12.67 | 7.737% | $13.6503 | $13.65 | $13.65 | $13.70 |
| Purchase #3 | $171.87 | 9.306% | $187.8642 | $187.86 | $187.85 | $187.90 |
| Purchase #4 | $211.38 | 12.657% | $238.1344 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $8.99 | 6.428% | $9.5679 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $204.42 | 5.107% | $214.8597 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $101.47 | 9.658% | $111.27 | $111.27 | $111.25 | $111.30 |
| 7 purchase totals = | $807.46 | $883.3882 | $883.38 | $883.35 | $883.50 | |