| 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 | $52.70 | 8.726% | $57.2986 | $57.30 | $57.30 | $57.30 |
| Purchase #2 | $54.27 | 8.738% | $59.0121 | $59.01 | $59.00 | $59.00 |
| Purchase #3 | $224.79 | 7.440% | $241.5144 | $241.51 | $241.50 | $241.50 |
| Purchase #4 | $119.27 | 8.783% | $129.7455 | $129.75 | $129.75 | $129.70 |
| Purchase #5 | $225.67 | 13.804% | $256.8215 | $256.82 | $256.80 | $256.80 |
| Purchase #6 | $214.90 | 6.172% | $228.1636 | $228.16 | $228.15 | $228.20 |
| Purchase #7 | $98.35 | 9.465% | $107.6588 | $107.66 | $107.65 | $107.70 |
| 7 purchase totals = | $989.95 | $1,080.2145 | $1,080.21 | $1,080.15 | $1,080.20 | |