| 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 | $10.85 | 8.724% | $11.7966 | $11.80 | $11.80 | $11.80 |
| Purchase #2 | $242.93 | 6.799% | $259.4468 | $259.45 | $259.45 | $259.40 |
| Purchase #3 | $13.26 | 6.773% | $14.1581 | $14.16 | $14.15 | $14.20 |
| Purchase #4 | $157.56 | 12.110% | $176.6405 | $176.64 | $176.65 | $176.60 |
| Purchase #5 | $97.78 | 11.259% | $108.7891 | $108.79 | $108.80 | $108.80 |
| Purchase #6 | $60.89 | 12.466% | $68.4805 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $41.77 | 11.647% | $46.635 | $46.64 | $46.65 | $46.60 |
| 7 purchase totals = | $625.04 | $685.9466 | $685.96 | $686.00 | $685.90 | |