| 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 | $95.67 | 4.107% | $99.5992 | $99.60 | $99.60 | $99.60 |
| Purchase #2 | $244.79 | 13.500% | $277.8367 | $277.84 | $277.85 | $277.80 |
| Purchase #3 | $184.90 | 10.378% | $204.0889 | $204.09 | $204.10 | $204.10 |
| Purchase #4 | $68.95 | 6.127% | $73.1746 | $73.17 | $73.15 | $73.20 |
| Purchase #5 | $50.44 | 12.716% | $56.854 | $56.85 | $56.85 | $56.90 |
| Purchase #6 | $12.87 | 11.529% | $14.3538 | $14.35 | $14.35 | $14.40 |
| Purchase #7 | $110.51 | 8.190% | $119.5608 | $119.56 | $119.55 | $119.60 |
| 7 purchase totals = | $768.13 | $845.4680 | $845.46 | $845.45 | $845.60 | |