| 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 | $21.91 | 3.859% | $22.7555 | $22.76 | $22.75 | $22.80 |
| Purchase #2 | $203.82 | 9.604% | $223.3949 | $223.39 | $223.40 | $223.40 |
| Purchase #3 | $217.65 | 12.209% | $244.2229 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $35.82 | 6.574% | $38.1748 | $38.17 | $38.15 | $38.20 |
| Purchase #5 | $6.82 | 10.812% | $7.5574 | $7.56 | $7.55 | $7.60 |
| Purchase #6 | $139.81 | 9.301% | $152.8137 | $152.81 | $152.80 | $152.80 |
| Purchase #7 | $159.41 | 13.124% | $180.331 | $180.33 | $180.35 | $180.30 |
| 7 purchase totals = | $785.24 | $869.2502 | $869.24 | $869.20 | $869.30 | |