| 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 | $29.91 | 7.391% | $32.1206 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $61.84 | 10.186% | $68.139 | $68.14 | $68.15 | $68.10 |
| Purchase #3 | $191.49 | 11.391% | $213.3026 | $213.30 | $213.30 | $213.30 |
| Purchase #4 | $117.94 | 5.417% | $124.3288 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $133.80 | 8.520% | $145.1998 | $145.20 | $145.20 | $145.20 |
| Purchase #6 | $17.81 | 11.412% | $19.8425 | $19.84 | $19.85 | $19.80 |
| Purchase #7 | $222.42 | 8.747% | $241.8751 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $775.21 | $844.8084 | $844.81 | $844.85 | $844.70 | |