| 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 | $72.36 | 3.491% | $74.8861 | $74.89 | $74.90 | $74.90 |
| Purchase #2 | $89.69 | 7.482% | $96.4006 | $96.40 | $96.40 | $96.40 |
| Purchase #3 | $60.64 | 5.242% | $63.8187 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $37.75 | 5.381% | $39.7813 | $39.78 | $39.80 | $39.80 |
| Purchase #5 | $103.81 | 11.589% | $115.8405 | $115.84 | $115.85 | $115.80 |
| Purchase #6 | $224.39 | 8.493% | $243.4474 | $243.45 | $243.45 | $243.40 |
| Purchase #7 | $233.92 | 4.118% | $243.5528 | $243.55 | $243.55 | $243.60 |
| 7 purchase totals = | $822.56 | $877.7274 | $877.73 | $877.75 | $877.70 | |