| 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 | $29.51 | 10.643% | $32.6507 | $32.65 | $32.65 | $32.70 |
| Purchase #2 | $77.28 | 12.801% | $87.1726 | $87.17 | $87.15 | $87.20 |
| Purchase #3 | $103.89 | 3.474% | $107.4991 | $107.50 | $107.50 | $107.50 |
| Purchase #4 | $121.33 | 13.382% | $137.5664 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $107.57 | 10.766% | $119.151 | $119.15 | $119.15 | $119.20 |
| Purchase #6 | $122.84 | 12.302% | $137.9518 | $137.95 | $137.95 | $138.00 |
| Purchase #7 | $248.74 | 11.538% | $277.4396 | $277.44 | $277.45 | $277.40 |
| 7 purchase totals = | $811.16 | $899.4312 | $899.43 | $899.40 | $899.60 | |