| 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 | $90.51 | 4.656% | $94.7241 | $94.72 | $94.70 | $94.70 |
| Purchase #2 | $217.73 | 13.676% | $247.5068 | $247.51 | $247.50 | $247.50 |
| Purchase #3 | $49.68 | 10.407% | $54.8502 | $54.85 | $54.85 | $54.90 |
| Purchase #4 | $49.75 | 8.385% | $53.9215 | $53.92 | $53.90 | $53.90 |
| Purchase #5 | $240.94 | 13.706% | $273.9632 | $273.96 | $273.95 | $274.00 |
| Purchase #6 | $108.76 | 6.613% | $115.9523 | $115.95 | $115.95 | $116.00 |
| Purchase #7 | $38.85 | 3.247% | $40.1115 | $40.11 | $40.10 | $40.10 |
| 7 purchase totals = | $796.22 | $881.0296 | $881.02 | $880.95 | $881.10 | |