| 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 | $34.45 | 10.176% | $37.9556 | $37.96 | $37.95 | $38.00 |
| Purchase #2 | $11.79 | 10.562% | $13.0353 | $13.04 | $13.05 | $13.00 |
| Purchase #3 | $180.87 | 9.203% | $197.5155 | $197.52 | $197.50 | $197.50 |
| Purchase #4 | $119.43 | 10.713% | $132.2245 | $132.22 | $132.20 | $132.20 |
| Purchase #5 | $73.58 | 8.725% | $79.9999 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $153.75 | 5.573% | $162.3185 | $162.32 | $162.30 | $162.30 |
| Purchase #7 | $199.86 | 5.338% | $210.5285 | $210.53 | $210.55 | $210.50 |
| 7 purchase totals = | $773.73 | $833.5778 | $833.59 | $833.55 | $833.50 | |