| 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 | $44.31 | 7.417% | $47.5965 | $47.60 | $47.60 | $47.60 |
| Purchase #2 | $175.60 | 3.793% | $182.2605 | $182.26 | $182.25 | $182.30 |
| Purchase #3 | $213.36 | 7.152% | $228.6195 | $228.62 | $228.60 | $228.60 |
| Purchase #4 | $133.65 | 10.223% | $147.313 | $147.31 | $147.30 | $147.30 |
| Purchase #5 | $115.78 | 12.140% | $129.8357 | $129.84 | $129.85 | $129.80 |
| Purchase #6 | $31.26 | 13.770% | $35.5645 | $35.56 | $35.55 | $35.60 |
| Purchase #7 | $99.85 | 10.128% | $109.9628 | $109.96 | $109.95 | $110.00 |
| 7 purchase totals = | $813.81 | $881.1525 | $881.15 | $881.10 | $881.20 | |