| 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 | $31.73 | 4.807% | $33.2553 | $33.26 | $33.25 | $33.30 |
| Purchase #2 | $68.29 | 4.282% | $71.2142 | $71.21 | $71.20 | $71.20 |
| Purchase #3 | $160.50 | 13.104% | $181.5319 | $181.53 | $181.55 | $181.50 |
| Purchase #4 | $156.56 | 8.375% | $169.6719 | $169.67 | $169.65 | $169.70 |
| Purchase #5 | $135.53 | 13.744% | $154.1572 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $219.94 | 3.371% | $227.3542 | $227.35 | $227.35 | $227.40 |
| Purchase #7 | $9.66 | 9.671% | $10.5942 | $10.59 | $10.60 | $10.60 |
| 7 purchase totals = | $782.21 | $847.7789 | $847.77 | $847.75 | $847.90 | |