| 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 | $28.34 | 11.764% | $31.6739 | $31.67 | $31.65 | $31.70 |
| Purchase #2 | $34.87 | 12.602% | $39.2643 | $39.26 | $39.25 | $39.30 |
| Purchase #3 | $44.56 | 7.682% | $47.9831 | $47.98 | $48.00 | $48.00 |
| Purchase #4 | $201.82 | 3.863% | $209.6163 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $190.93 | 5.346% | $201.1371 | $201.14 | $201.15 | $201.10 |
| Purchase #6 | $139.88 | 7.794% | $150.7822 | $150.78 | $150.80 | $150.80 |
| Purchase #7 | $85.31 | 5.269% | $89.805 | $89.81 | $89.80 | $89.80 |
| 7 purchase totals = | $725.71 | $770.2619 | $770.26 | $770.25 | $770.30 | |