| 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 | $58.79 | 10.155% | $64.7601 | $64.76 | $64.75 | $64.80 |
| Purchase #2 | $133.79 | 12.496% | $150.5084 | $150.51 | $150.50 | $150.50 |
| Purchase #3 | $54.93 | 7.312% | $58.9465 | $58.95 | $58.95 | $58.90 |
| Purchase #4 | $232.93 | 7.591% | $250.6117 | $250.61 | $250.60 | $250.60 |
| Purchase #5 | $16.83 | 10.733% | $18.6364 | $18.64 | $18.65 | $18.60 |
| Purchase #6 | $120.39 | 5.150% | $126.5901 | $126.59 | $126.60 | $126.60 |
| Purchase #7 | $222.31 | 10.830% | $246.3862 | $246.39 | $246.40 | $246.40 |
| 7 purchase totals = | $839.97 | $916.4394 | $916.45 | $916.45 | $916.40 | |