| 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 | $53.76 | 4.343% | $56.0948 | $56.09 | $56.10 | $56.10 |
| Purchase #2 | $158.93 | 13.661% | $180.6414 | $180.64 | $180.65 | $180.60 |
| Purchase #3 | $188.53 | 4.727% | $197.4418 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $6.66 | 11.496% | $7.4256 | $7.43 | $7.45 | $7.40 |
| Purchase #5 | $80.86 | 3.648% | $83.8098 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $90.32 | 4.205% | $94.118 | $94.12 | $94.10 | $94.10 |
| Purchase #7 | $94.59 | 8.723% | $102.8411 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $673.65 | $722.3725 | $722.37 | $722.40 | $722.20 | |