| 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 | $6.61 | 7.526% | $7.1075 | $7.11 | $7.10 | $7.10 |
| Purchase #2 | $155.42 | 3.185% | $160.3701 | $160.37 | $160.35 | $160.40 |
| Purchase #3 | $64.92 | 12.791% | $73.2239 | $73.22 | $73.20 | $73.20 |
| Purchase #4 | $187.96 | 7.311% | $201.7018 | $201.70 | $201.70 | $201.70 |
| Purchase #5 | $191.45 | 6.855% | $204.5739 | $204.57 | $204.55 | $204.60 |
| Purchase #6 | $12.87 | 9.140% | $14.0463 | $14.05 | $14.05 | $14.00 |
| Purchase #7 | $116.40 | 6.294% | $123.7262 | $123.73 | $123.75 | $123.70 |
| 7 purchase totals = | $735.63 | $784.7497 | $784.75 | $784.70 | $784.70 | |