| 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 | $16.28 | 12.573% | $18.3269 | $18.33 | $18.35 | $18.30 |
| Purchase #2 | $62.27 | 9.544% | $68.213 | $68.21 | $68.20 | $68.20 |
| Purchase #3 | $45.67 | 8.598% | $49.5967 | $49.60 | $49.60 | $49.60 |
| Purchase #4 | $70.57 | 7.339% | $75.7491 | $75.75 | $75.75 | $75.70 |
| Purchase #5 | $228.44 | 11.681% | $255.1241 | $255.12 | $255.10 | $255.10 |
| Purchase #6 | $243.72 | 6.335% | $259.1597 | $259.16 | $259.15 | $259.20 |
| Purchase #7 | $80.76 | 9.488% | $88.4225 | $88.42 | $88.40 | $88.40 |
| 7 purchase totals = | $747.71 | $814.5920 | $814.59 | $814.55 | $814.50 | |