| 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 | $155.73 | 3.716% | $161.5169 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $14.75 | 9.163% | $16.1015 | $16.10 | $16.10 | $16.10 |
| Purchase #3 | $14.77 | 12.784% | $16.6582 | $16.66 | $16.65 | $16.70 |
| Purchase #4 | $64.81 | 9.282% | $70.8257 | $70.83 | $70.85 | $70.80 |
| Purchase #5 | $62.46 | 6.123% | $66.2844 | $66.28 | $66.30 | $66.30 |
| Purchase #6 | $197.86 | 9.405% | $216.4687 | $216.47 | $216.45 | $216.50 |
| Purchase #7 | $53.62 | 4.850% | $56.2206 | $56.22 | $56.20 | $56.20 |
| 7 purchase totals = | $564.00 | $604.0760 | $604.08 | $604.05 | $604.10 | |