| 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 | $71.38 | 11.847% | $79.8364 | $79.84 | $79.85 | $79.80 |
| Purchase #2 | $37.72 | 6.310% | $40.1001 | $40.10 | $40.10 | $40.10 |
| Purchase #3 | $195.63 | 11.228% | $217.5953 | $217.60 | $217.60 | $217.60 |
| Purchase #4 | $104.94 | 11.847% | $117.3722 | $117.37 | $117.35 | $117.40 |
| Purchase #5 | $147.77 | 5.453% | $155.8279 | $155.83 | $155.85 | $155.80 |
| Purchase #6 | $187.42 | 5.477% | $197.685 | $197.69 | $197.70 | $197.70 |
| Purchase #7 | $153.78 | 11.284% | $171.1325 | $171.13 | $171.15 | $171.10 |
| 7 purchase totals = | $898.64 | $979.5494 | $979.56 | $979.60 | $979.50 | |