| 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 | $75.51 | 13.741% | $85.8858 | $85.89 | $85.90 | $85.90 |
| Purchase #2 | $78.96 | 6.782% | $84.3151 | $84.32 | $84.30 | $84.30 |
| Purchase #3 | $32.50 | 13.508% | $36.8901 | $36.89 | $36.90 | $36.90 |
| Purchase #4 | $44.92 | 10.579% | $49.6721 | $49.67 | $49.65 | $49.70 |
| Purchase #5 | $129.71 | 9.254% | $141.7134 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $37.96 | 3.637% | $39.3406 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $12.66 | 5.145% | $13.3114 | $13.31 | $13.30 | $13.30 |
| 7 purchase totals = | $412.22 | $451.1285 | $451.13 | $451.10 | $451.10 | |