| 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 | $50.65 | 5.770% | $53.5725 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $200.73 | 9.249% | $219.2955 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $212.48 | 3.791% | $220.5351 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $20.53 | 12.661% | $23.1293 | $23.13 | $23.15 | $23.10 |
| Purchase #5 | $27.40 | 6.654% | $29.2232 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $106.75 | 7.228% | $114.4659 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $45.65 | 3.427% | $47.2144 | $47.21 | $47.20 | $47.20 |
| 7 purchase totals = | $664.19 | $707.4359 | $707.44 | $707.40 | $707.40 | |