| 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 | $41.98 | 4.480% | $43.8607 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $191.59 | 12.352% | $215.2552 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $180.32 | 6.448% | $191.947 | $191.95 | $191.95 | $191.90 |
| Purchase #4 | $204.74 | 3.177% | $211.2446 | $211.24 | $211.25 | $211.20 |
| Purchase #5 | $138.74 | 7.422% | $149.0373 | $149.04 | $149.05 | $149.00 |
| Purchase #6 | $16.68 | 10.172% | $18.3767 | $18.38 | $18.40 | $18.40 |
| Purchase #7 | $81.58 | 12.592% | $91.8526 | $91.85 | $91.85 | $91.90 |
| 7 purchase totals = | $855.63 | $921.5741 | $921.58 | $921.60 | $921.60 | |