| 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 | $53.67 | 12.483% | $60.3696 | $60.37 | $60.35 | $60.40 |
| Purchase #2 | $210.95 | 9.229% | $230.4186 | $230.42 | $230.40 | $230.40 |
| Purchase #3 | $175.96 | 4.813% | $184.429 | $184.43 | $184.45 | $184.40 |
| Purchase #4 | $105.45 | 7.219% | $113.0624 | $113.06 | $113.05 | $113.10 |
| Purchase #5 | $64.26 | 8.165% | $69.5068 | $69.51 | $69.50 | $69.50 |
| Purchase #6 | $221.25 | 3.211% | $228.3543 | $228.35 | $228.35 | $228.40 |
| Purchase #7 | $82.99 | 7.113% | $88.8931 | $88.89 | $88.90 | $88.90 |
| 7 purchase totals = | $914.53 | $975.0338 | $975.03 | $975.00 | $975.10 | |