| 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 | $75.65 | 11.583% | $84.4125 | $84.41 | $84.40 | $84.40 |
| Purchase #2 | $10.60 | 9.412% | $11.5977 | $11.60 | $11.60 | $11.60 |
| Purchase #3 | $247.26 | 6.871% | $264.2492 | $264.25 | $264.25 | $264.20 |
| Purchase #4 | $110.88 | 8.233% | $120.0088 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $250.96 | 10.440% | $277.1602 | $277.16 | $277.15 | $277.20 |
| Purchase #6 | $53.60 | 3.694% | $55.58 | $55.58 | $55.60 | $55.60 |
| Purchase #7 | $190.51 | 9.709% | $209.0066 | $209.01 | $209.00 | $209.00 |
| 7 purchase totals = | $939.46 | $1,022.0150 | $1,022.02 | $1,022.00 | $1,022.00 | |