| 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 | $32.36 | 4.295% | $33.7499 | $33.75 | $33.75 | $33.70 |
| Purchase #2 | $22.27 | 10.757% | $24.6656 | $24.67 | $24.65 | $24.70 |
| Purchase #3 | $100.76 | 8.183% | $109.0052 | $109.01 | $109.00 | $109.00 |
| Purchase #4 | $249.80 | 10.243% | $275.387 | $275.39 | $275.40 | $275.40 |
| Purchase #5 | $195.67 | 10.552% | $216.3171 | $216.32 | $216.30 | $216.30 |
| Purchase #6 | $6.50 | 6.297% | $6.9093 | $6.91 | $6.90 | $6.90 |
| Purchase #7 | $101.91 | 13.417% | $115.5833 | $115.58 | $115.60 | $115.60 |
| 7 purchase totals = | $709.27 | $781.6174 | $781.63 | $781.60 | $781.60 | |