| 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 | $90.38 | 9.351% | $98.8314 | $98.83 | $98.85 | $98.80 |
| Purchase #2 | $161.29 | 11.442% | $179.7448 | $179.74 | $179.75 | $179.70 |
| Purchase #3 | $129.57 | 7.357% | $139.1025 | $139.10 | $139.10 | $139.10 |
| Purchase #4 | $92.50 | 9.157% | $100.9702 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $40.62 | 6.755% | $43.3639 | $43.36 | $43.35 | $43.40 |
| Purchase #6 | $211.56 | 4.623% | $221.3404 | $221.34 | $221.35 | $221.30 |
| Purchase #7 | $67.83 | 8.811% | $73.8065 | $73.81 | $73.80 | $73.80 |
| 7 purchase totals = | $793.75 | $857.1597 | $857.15 | $857.15 | $857.10 | |