| 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 | $49.96 | 6.594% | $53.2544 | $53.25 | $53.25 | $53.30 |
| Purchase #2 | $71.39 | 3.534% | $73.9129 | $73.91 | $73.90 | $73.90 |
| Purchase #3 | $102.64 | 6.568% | $109.3814 | $109.38 | $109.40 | $109.40 |
| Purchase #4 | $12.69 | 13.460% | $14.3981 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $87.75 | 4.353% | $91.5698 | $91.57 | $91.55 | $91.60 |
| Purchase #6 | $26.29 | 13.816% | $29.9222 | $29.92 | $29.90 | $29.90 |
| Purchase #7 | $230.32 | 4.103% | $239.77 | $239.77 | $239.75 | $239.80 |
| 7 purchase totals = | $581.04 | $612.2088 | $612.20 | $612.15 | $612.30 | |