| 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 | $35.28 | 6.765% | $37.6667 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $53.76 | 13.138% | $60.823 | $60.82 | $60.80 | $60.80 |
| Purchase #3 | $179.49 | 4.793% | $188.093 | $188.09 | $188.10 | $188.10 |
| Purchase #4 | $31.91 | 12.855% | $36.012 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $99.55 | 9.544% | $109.0511 | $109.05 | $109.05 | $109.10 |
| Purchase #6 | $203.36 | 6.784% | $217.1559 | $217.16 | $217.15 | $217.20 |
| Purchase #7 | $22.25 | 13.366% | $25.2239 | $25.22 | $25.20 | $25.20 |
| 7 purchase totals = | $625.60 | $674.0256 | $674.02 | $673.95 | $674.10 | |