| 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 | $47.97 | 4.415% | $50.0879 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $157.49 | 7.809% | $169.7884 | $169.79 | $169.80 | $169.80 |
| Purchase #3 | $24.90 | 4.714% | $26.0738 | $26.07 | $26.05 | $26.10 |
| Purchase #4 | $239.50 | 13.558% | $271.9714 | $271.97 | $271.95 | $272.00 |
| Purchase #5 | $170.61 | 4.658% | $178.557 | $178.56 | $178.55 | $178.60 |
| Purchase #6 | $103.46 | 11.783% | $115.6507 | $115.65 | $115.65 | $115.70 |
| Purchase #7 | $235.45 | 10.802% | $260.8833 | $260.88 | $260.90 | $260.90 |
| 7 purchase totals = | $979.38 | $1,073.0125 | $1,073.01 | $1,073.00 | $1,073.20 | |