| 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 | $110.86 | 4.311% | $115.6392 | $115.64 | $115.65 | $115.60 |
| Purchase #2 | $153.40 | 8.760% | $166.8378 | $166.84 | $166.85 | $166.80 |
| Purchase #3 | $54.67 | 13.836% | $62.2341 | $62.23 | $62.25 | $62.20 |
| Purchase #4 | $26.83 | 10.294% | $29.5919 | $29.59 | $29.60 | $29.60 |
| Purchase #5 | $244.31 | 9.296% | $267.0211 | $267.02 | $267.00 | $267.00 |
| Purchase #6 | $59.73 | 13.344% | $67.7004 | $67.70 | $67.70 | $67.70 |
| Purchase #7 | $86.41 | 10.131% | $95.1642 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $736.21 | $804.1887 | $804.18 | $804.20 | $804.10 | |