| 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 | $5.86 | 9.827% | $6.4359 | $6.44 | $6.45 | $6.40 |
| Purchase #2 | $154.78 | 7.728% | $166.7414 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $220.66 | 12.690% | $248.6618 | $248.66 | $248.65 | $248.70 |
| Purchase #4 | $95.74 | 8.734% | $104.1019 | $104.10 | $104.10 | $104.10 |
| Purchase #5 | $141.61 | 7.584% | $152.3497 | $152.35 | $152.35 | $152.30 |
| Purchase #6 | $153.80 | 3.328% | $158.9185 | $158.92 | $158.90 | $158.90 |
| Purchase #7 | $82.71 | 6.607% | $88.1746 | $88.17 | $88.15 | $88.20 |
| 7 purchase totals = | $855.16 | $925.3838 | $925.38 | $925.35 | $925.30 | |