| 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 | $57.79 | 5.425% | $60.9251 | $60.93 | $60.95 | $60.90 |
| Purchase #2 | $130.69 | 9.782% | $143.4741 | $143.47 | $143.45 | $143.50 |
| Purchase #3 | $228.99 | 9.219% | $250.1006 | $250.10 | $250.10 | $250.10 |
| Purchase #4 | $197.55 | 12.611% | $222.463 | $222.46 | $222.45 | $222.50 |
| Purchase #5 | $11.76 | 6.670% | $12.5444 | $12.54 | $12.55 | $12.50 |
| Purchase #6 | $93.98 | 9.797% | $103.1872 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $47.76 | 8.255% | $51.7026 | $51.70 | $51.70 | $51.70 |
| 7 purchase totals = | $768.52 | $844.3970 | $844.39 | $844.40 | $844.40 | |