| 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 | $74.29 | 8.394% | $80.5259 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $142.62 | 11.486% | $159.0013 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $175.81 | 7.451% | $188.9096 | $188.91 | $188.90 | $188.90 |
| Purchase #4 | $10.60 | 10.102% | $11.6708 | $11.67 | $11.65 | $11.70 |
| Purchase #5 | $55.77 | 11.360% | $62.1055 | $62.11 | $62.10 | $62.10 |
| Purchase #6 | $104.72 | 11.672% | $116.9429 | $116.94 | $116.95 | $116.90 |
| Purchase #7 | $41.79 | 10.634% | $46.2339 | $46.23 | $46.25 | $46.20 |
| 7 purchase totals = | $605.60 | $665.3899 | $665.39 | $665.40 | $665.30 | |