| 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 | $56.84 | 13.702% | $64.6282 | $64.63 | $64.65 | $64.60 |
| Purchase #2 | $145.77 | 7.628% | $156.8893 | $156.89 | $156.90 | $156.90 |
| Purchase #3 | $214.40 | 6.150% | $227.5856 | $227.59 | $227.60 | $227.60 |
| Purchase #4 | $36.70 | 11.300% | $40.8471 | $40.85 | $40.85 | $40.80 |
| Purchase #5 | $122.98 | 10.109% | $135.412 | $135.41 | $135.40 | $135.40 |
| Purchase #6 | $128.77 | 10.317% | $142.0552 | $142.06 | $142.05 | $142.10 |
| Purchase #7 | $177.96 | 7.349% | $191.0383 | $191.04 | $191.05 | $191.00 |
| 7 purchase totals = | $883.42 | $958.4557 | $958.47 | $958.50 | $958.40 | |