| 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 | $66.78 | 10.833% | $74.0143 | $74.01 | $74.00 | $74.00 |
| Purchase #2 | $16.28 | 13.859% | $18.5362 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $68.46 | 10.751% | $75.8201 | $75.82 | $75.80 | $75.80 |
| Purchase #4 | $39.59 | 10.221% | $43.6365 | $43.64 | $43.65 | $43.60 |
| Purchase #5 | $139.98 | 6.344% | $148.8603 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $222.52 | 4.398% | $232.3064 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $138.37 | 10.631% | $153.0801 | $153.08 | $153.10 | $153.10 |
| 7 purchase totals = | $691.98 | $746.2539 | $746.26 | $746.25 | $746.20 | |