| 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 | $60.64 | 9.198% | $66.2177 | $66.22 | $66.20 | $66.20 |
| Purchase #2 | $98.62 | 4.160% | $102.7226 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $107.37 | 9.460% | $117.5272 | $117.53 | $117.55 | $117.50 |
| Purchase #4 | $152.69 | 4.292% | $159.2435 | $159.24 | $159.25 | $159.20 |
| Purchase #5 | $44.51 | 10.699% | $49.2721 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $5.42 | 12.284% | $6.0858 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $178.81 | 7.801% | $192.759 | $192.76 | $192.75 | $192.80 |
| 7 purchase totals = | $648.06 | $693.8279 | $693.83 | $693.80 | $693.80 | |