| 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 | $52.58 | 10.232% | $57.96 | $57.96 | $57.95 | $58.00 |
| Purchase #2 | $177.37 | 6.823% | $189.472 | $189.47 | $189.45 | $189.50 |
| Purchase #3 | $224.88 | 7.795% | $242.4094 | $242.41 | $242.40 | $242.40 |
| Purchase #4 | $167.38 | 9.607% | $183.4602 | $183.46 | $183.45 | $183.50 |
| Purchase #5 | $161.44 | 10.573% | $178.5091 | $178.51 | $178.50 | $178.50 |
| Purchase #6 | $235.41 | 10.664% | $260.5141 | $260.51 | $260.50 | $260.50 |
| Purchase #7 | $210.49 | 13.145% | $238.1589 | $238.16 | $238.15 | $238.20 |
| 7 purchase totals = | $1,229.55 | $1,350.4837 | $1,350.48 | $1,350.40 | $1,350.60 | |