| 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 | $80.63 | 7.512% | $86.6869 | $86.69 | $86.70 | $86.70 |
| Purchase #2 | $197.63 | 6.684% | $210.8396 | $210.84 | $210.85 | $210.80 |
| Purchase #3 | $65.44 | 12.211% | $73.4309 | $73.43 | $73.45 | $73.40 |
| Purchase #4 | $6.38 | 6.842% | $6.8165 | $6.82 | $6.80 | $6.80 |
| Purchase #5 | $147.35 | 12.348% | $165.5448 | $165.54 | $165.55 | $165.50 |
| Purchase #6 | $84.96 | 11.106% | $94.3957 | $94.40 | $94.40 | $94.40 |
| Purchase #7 | $244.35 | 8.700% | $265.6085 | $265.61 | $265.60 | $265.60 |
| 7 purchase totals = | $826.74 | $903.3229 | $903.33 | $903.35 | $903.20 | |