| 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 | $84.72 | 10.311% | $93.4555 | $93.46 | $93.45 | $93.50 |
| Purchase #2 | $5.52 | 9.343% | $6.0357 | $6.04 | $6.05 | $6.00 |
| Purchase #3 | $191.96 | 11.770% | $214.5537 | $214.55 | $214.55 | $214.60 |
| Purchase #4 | $136.59 | 13.388% | $154.8767 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $115.68 | 9.340% | $126.4845 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $48.42 | 12.231% | $54.3423 | $54.34 | $54.35 | $54.30 |
| Purchase #7 | $168.71 | 6.690% | $179.9967 | $180.00 | $180.00 | $180.00 |
| 7 purchase totals = | $751.60 | $829.7451 | $829.75 | $829.80 | $829.80 | |