| 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 | $90.94 | 4.701% | $95.2151 | $95.22 | $95.20 | $95.20 |
| Purchase #2 | $79.46 | 6.115% | $84.319 | $84.32 | $84.30 | $84.30 |
| Purchase #3 | $130.60 | 9.822% | $143.4275 | $143.43 | $143.45 | $143.40 |
| Purchase #4 | $86.86 | 12.161% | $97.423 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $81.37 | 11.605% | $90.813 | $90.81 | $90.80 | $90.80 |
| Purchase #6 | $55.92 | 8.644% | $60.7537 | $60.75 | $60.75 | $60.80 |
| Purchase #7 | $89.65 | 13.592% | $101.8352 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $614.80 | $673.7865 | $673.79 | $673.75 | $673.70 | |