| 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 | $122.71 | 10.581% | $135.6939 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $48.97 | 3.257% | $50.565 | $50.57 | $50.55 | $50.60 |
| Purchase #3 | $107.86 | 10.642% | $119.3385 | $119.34 | $119.35 | $119.30 |
| Purchase #4 | $107.70 | 7.208% | $115.463 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $49.99 | 8.806% | $54.3921 | $54.39 | $54.40 | $54.40 |
| Purchase #6 | $53.46 | 4.433% | $55.8299 | $55.83 | $55.85 | $55.80 |
| Purchase #7 | $76.50 | 11.585% | $85.3625 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $567.19 | $616.6449 | $616.64 | $616.65 | $616.70 | |