| 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 | $42.39 | 12.372% | $47.6345 | $47.63 | $47.65 | $47.60 |
| Purchase #2 | $163.49 | 4.475% | $170.8062 | $170.81 | $170.80 | $170.80 |
| Purchase #3 | $78.44 | 8.415% | $85.0407 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $110.70 | 4.631% | $115.8265 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $142.72 | 13.752% | $162.3469 | $162.35 | $162.35 | $162.30 |
| Purchase #6 | $115.68 | 11.325% | $128.7808 | $128.78 | $128.80 | $128.80 |
| Purchase #7 | $68.78 | 11.720% | $76.841 | $76.84 | $76.85 | $76.80 |
| 7 purchase totals = | $722.20 | $787.2766 | $787.28 | $787.35 | $787.10 | |