| 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 | $46.87 | 9.786% | $51.4567 | $51.46 | $51.45 | $51.50 |
| Purchase #2 | $158.66 | 7.428% | $170.4453 | $170.45 | $170.45 | $170.40 |
| Purchase #3 | $66.50 | 12.486% | $74.8032 | $74.80 | $74.80 | $74.80 |
| Purchase #4 | $14.77 | 12.361% | $16.5957 | $16.60 | $16.60 | $16.60 |
| Purchase #5 | $133.74 | 10.505% | $147.7894 | $147.79 | $147.80 | $147.80 |
| Purchase #6 | $14.90 | 11.513% | $16.6154 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $125.83 | 12.861% | $142.013 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $561.27 | $619.7187 | $619.73 | $619.70 | $619.70 | |