| 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 | $38.27 | 7.851% | $41.2746 | $41.27 | $41.25 | $41.30 |
| Purchase #2 | $65.72 | 13.290% | $74.4542 | $74.45 | $74.45 | $74.50 |
| Purchase #3 | $57.46 | 7.255% | $61.6287 | $61.63 | $61.65 | $61.60 |
| Purchase #4 | $142.57 | 3.231% | $147.1764 | $147.18 | $147.20 | $147.20 |
| Purchase #5 | $142.86 | 9.400% | $156.2888 | $156.29 | $156.30 | $156.30 |
| Purchase #6 | $200.70 | 9.769% | $220.3064 | $220.31 | $220.30 | $220.30 |
| Purchase #7 | $68.62 | 12.572% | $77.2469 | $77.25 | $77.25 | $77.20 |
| 7 purchase totals = | $716.20 | $778.3760 | $778.38 | $778.40 | $778.40 | |