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 | $25.30 | 10.308% | $27.9079 | $27.91 | $27.90 | $27.90 |
Purchase #2 | $125.89 | 13.518% | $142.9078 | $142.91 | $142.90 | $142.90 |
Purchase #3 | $14.74 | 10.850% | $16.3393 | $16.34 | $16.35 | $16.30 |
Purchase #4 | $197.32 | 6.232% | $209.617 | $209.62 | $209.60 | $209.60 |
Purchase #5 | $37.58 | 4.327% | $39.2061 | $39.21 | $39.20 | $39.20 |
Purchase #6 | $48.52 | 10.137% | $53.4385 | $53.44 | $53.45 | $53.40 |
Purchase #7 | $66.63 | 4.859% | $69.8676 | $69.87 | $69.85 | $69.90 |
7 purchase totals = | $515.98 | $559.2842 | $559.30 | $559.25 | $559.20 |