| 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 | $23.42 | 13.765% | $26.6438 | $26.64 | $26.65 | $26.60 |
| Purchase #2 | $49.28 | 8.845% | $53.6388 | $53.64 | $53.65 | $53.60 |
| Purchase #3 | $74.55 | 5.531% | $78.6734 | $78.67 | $78.65 | $78.70 |
| Purchase #4 | $240.29 | 4.645% | $251.4515 | $251.45 | $251.45 | $251.50 |
| Purchase #5 | $232.90 | 4.236% | $242.7656 | $242.77 | $242.75 | $242.80 |
| Purchase #6 | $21.73 | 10.838% | $24.0851 | $24.09 | $24.10 | $24.10 |
| Purchase #7 | $229.64 | 6.638% | $244.8835 | $244.88 | $244.90 | $244.90 |
| 7 purchase totals = | $871.81 | $922.1417 | $922.14 | $922.15 | $922.20 | |