| 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 | $94.34 | 6.181% | $100.1712 | $100.17 | $100.15 | $100.20 |
| Purchase #2 | $79.29 | 6.155% | $84.1703 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $198.67 | 3.131% | $204.8904 | $204.89 | $204.90 | $204.90 |
| Purchase #4 | $195.65 | 3.155% | $201.8228 | $201.82 | $201.80 | $201.80 |
| Purchase #5 | $53.29 | 13.216% | $60.3328 | $60.33 | $60.35 | $60.30 |
| Purchase #6 | $89.36 | 3.803% | $92.7584 | $92.76 | $92.75 | $92.80 |
| Purchase #7 | $135.27 | 4.169% | $140.9094 | $140.91 | $140.90 | $140.90 |
| 7 purchase totals = | $845.87 | $885.0553 | $885.05 | $885.00 | $885.10 | |