| 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 | $75.84 | 12.836% | $85.5748 | $85.57 | $85.55 | $85.60 |
| Purchase #2 | $239.39 | 3.521% | $247.8189 | $247.82 | $247.80 | $247.80 |
| Purchase #3 | $73.25 | 5.349% | $77.1681 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $189.31 | 8.612% | $205.6134 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $112.86 | 10.281% | $124.4631 | $124.46 | $124.45 | $124.50 |
| Purchase #6 | $107.54 | 7.526% | $115.6335 | $115.63 | $115.65 | $115.60 |
| Purchase #7 | $211.50 | 8.201% | $228.8451 | $228.85 | $228.85 | $228.80 |
| 7 purchase totals = | $1,009.69 | $1,085.1169 | $1,085.11 | $1,085.05 | $1,085.10 | |