| 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 | $42.51 | 11.596% | $47.4395 | $47.44 | $47.45 | $47.40 |
| Purchase #2 | $21.83 | 4.524% | $22.8176 | $22.82 | $22.80 | $22.80 |
| Purchase #3 | $203.32 | 4.310% | $212.0831 | $212.08 | $212.10 | $212.10 |
| Purchase #4 | $248.69 | 3.239% | $256.7451 | $256.75 | $256.75 | $256.70 |
| Purchase #5 | $144.66 | 10.191% | $159.4023 | $159.40 | $159.40 | $159.40 |
| Purchase #6 | $66.30 | 4.384% | $69.2066 | $69.21 | $69.20 | $69.20 |
| Purchase #7 | $216.95 | 4.354% | $226.396 | $226.40 | $226.40 | $226.40 |
| 7 purchase totals = | $944.26 | $994.0902 | $994.10 | $994.10 | $994.00 | |