| 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 | $23.64 | 6.642% | $25.2102 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $155.60 | 11.139% | $172.9323 | $172.93 | $172.95 | $172.90 |
| Purchase #3 | $47.76 | 3.295% | $49.3337 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $14.91 | 13.643% | $16.9442 | $16.94 | $16.95 | $16.90 |
| Purchase #5 | $79.74 | 4.642% | $83.4415 | $83.44 | $83.45 | $83.40 |
| Purchase #6 | $85.56 | 10.816% | $94.8142 | $94.81 | $94.80 | $94.80 |
| Purchase #7 | $228.96 | 10.537% | $253.0855 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $636.17 | $695.7616 | $695.75 | $695.80 | $695.60 | |