| 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 | $40.93 | 12.377% | $45.9959 | $46.00 | $46.00 | $46.00 |
| Purchase #2 | $25.65 | 6.793% | $27.3924 | $27.39 | $27.40 | $27.40 |
| Purchase #3 | $101.92 | 4.438% | $106.4432 | $106.44 | $106.45 | $106.40 |
| Purchase #4 | $202.97 | 3.288% | $209.6437 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $165.48 | 10.593% | $183.0093 | $183.01 | $183.00 | $183.00 |
| Purchase #6 | $204.95 | 9.787% | $225.0085 | $225.01 | $225.00 | $225.00 |
| Purchase #7 | $224.44 | 11.168% | $249.5055 | $249.51 | $249.50 | $249.50 |
| 7 purchase totals = | $966.34 | $1,046.9985 | $1,047.00 | $1,047.00 | $1,046.90 | |