| 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 | $66.32 | 5.603% | $70.0359 | $70.04 | $70.05 | $70.00 |
| Purchase #2 | $135.31 | 13.528% | $153.6147 | $153.61 | $153.60 | $153.60 |
| Purchase #3 | $77.38 | 8.548% | $83.9944 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $92.79 | 6.826% | $99.1238 | $99.12 | $99.10 | $99.10 |
| Purchase #5 | $17.82 | 11.361% | $19.8445 | $19.84 | $19.85 | $19.80 |
| Purchase #6 | $130.81 | 5.624% | $138.1668 | $138.17 | $138.15 | $138.20 |
| Purchase #7 | $214.33 | 9.137% | $233.9133 | $233.91 | $233.90 | $233.90 |
| 7 purchase totals = | $734.76 | $798.6934 | $798.68 | $798.65 | $798.60 | |