| 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 | $17.62 | 13.315% | $19.9661 | $19.97 | $19.95 | $20.00 |
| Purchase #2 | $29.83 | 12.389% | $33.5256 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $189.29 | 4.203% | $197.2459 | $197.25 | $197.25 | $197.20 |
| Purchase #4 | $178.67 | 11.823% | $199.7942 | $199.79 | $199.80 | $199.80 |
| Purchase #5 | $125.36 | 9.815% | $137.6641 | $137.66 | $137.65 | $137.70 |
| Purchase #6 | $139.36 | 11.843% | $155.8644 | $155.86 | $155.85 | $155.90 |
| Purchase #7 | $6.83 | 5.392% | $7.1983 | $7.20 | $7.20 | $7.20 |
| 7 purchase totals = | $686.96 | $751.2586 | $751.26 | $751.25 | $751.30 | |