| 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 | $74.89 | 8.593% | $81.3253 | $81.33 | $81.35 | $81.30 |
| Purchase #2 | $184.31 | 8.624% | $200.2049 | $200.20 | $200.20 | $200.20 |
| Purchase #3 | $113.81 | 3.278% | $117.5407 | $117.54 | $117.55 | $117.50 |
| Purchase #4 | $53.96 | 7.400% | $57.953 | $57.95 | $57.95 | $58.00 |
| Purchase #5 | $191.32 | 12.477% | $215.191 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $171.62 | 7.119% | $183.8376 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $77.62 | 9.225% | $84.7804 | $84.78 | $84.80 | $84.80 |
| 7 purchase totals = | $867.53 | $940.8329 | $940.83 | $940.90 | $940.80 | |