| 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 | $25.49 | 4.577% | $26.6567 | $26.66 | $26.65 | $26.70 |
| Purchase #2 | $155.32 | 3.557% | $160.8447 | $160.84 | $160.85 | $160.80 |
| Purchase #3 | $135.62 | 12.766% | $152.9332 | $152.93 | $152.95 | $152.90 |
| Purchase #4 | $107.32 | 11.118% | $119.2518 | $119.25 | $119.25 | $119.30 |
| Purchase #5 | $83.98 | 11.218% | $93.4009 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $209.77 | 11.462% | $233.8138 | $233.81 | $233.80 | $233.80 |
| Purchase #7 | $187.96 | 6.371% | $199.9349 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $905.46 | $986.8360 | $986.82 | $986.85 | $986.80 | |