| 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 | $92.45 | 8.482% | $100.2916 | $100.29 | $100.30 | $100.30 |
| Purchase #2 | $155.84 | 11.502% | $173.7647 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $73.91 | 7.364% | $79.3527 | $79.35 | $79.35 | $79.40 |
| Purchase #4 | $32.46 | 10.503% | $35.8693 | $35.87 | $35.85 | $35.90 |
| Purchase #5 | $225.29 | 7.716% | $242.6734 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $19.64 | 8.457% | $21.301 | $21.30 | $21.30 | $21.30 |
| Purchase #7 | $7.33 | 5.786% | $7.7541 | $7.75 | $7.75 | $7.80 |
| 7 purchase totals = | $606.92 | $661.0068 | $660.99 | $660.95 | $661.20 | |