| 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 | $10.60 | 13.730% | $12.0554 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $164.41 | 10.624% | $181.8769 | $181.88 | $181.90 | $181.90 |
| Purchase #3 | $73.95 | 10.390% | $81.6334 | $81.63 | $81.65 | $81.60 |
| Purchase #4 | $72.53 | 8.105% | $78.4086 | $78.41 | $78.40 | $78.40 |
| Purchase #5 | $55.98 | 4.580% | $58.5439 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $228.61 | 8.162% | $247.2691 | $247.27 | $247.25 | $247.30 |
| Purchase #7 | $96.70 | 11.196% | $107.5265 | $107.53 | $107.55 | $107.50 |
| 7 purchase totals = | $702.78 | $767.3138 | $767.32 | $767.35 | $767.30 | |