| 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 | $72.78 | 4.588% | $76.1191 | $76.12 | $76.10 | $76.10 |
| Purchase #2 | $249.51 | 10.397% | $275.4516 | $275.45 | $275.45 | $275.50 |
| Purchase #3 | $124.84 | 7.815% | $134.5962 | $134.60 | $134.60 | $134.60 |
| Purchase #4 | $79.58 | 9.589% | $87.2109 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $197.53 | 3.837% | $205.1092 | $205.11 | $205.10 | $205.10 |
| Purchase #6 | $84.89 | 3.850% | $88.1583 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $196.56 | 11.489% | $219.1428 | $219.14 | $219.15 | $219.10 |
| 7 purchase totals = | $1,005.69 | $1,085.7881 | $1,085.79 | $1,085.75 | $1,085.80 | |