| 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 | $100.48 | 6.582% | $107.0936 | $107.09 | $107.10 | $107.10 |
| Purchase #2 | $62.28 | 3.575% | $64.5065 | $64.51 | $64.50 | $64.50 |
| Purchase #3 | $43.74 | 8.468% | $47.4439 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $245.98 | 4.142% | $256.1685 | $256.17 | $256.15 | $256.20 |
| Purchase #5 | $181.63 | 3.297% | $187.6183 | $187.62 | $187.60 | $187.60 |
| Purchase #6 | $6.74 | 4.749% | $7.0601 | $7.06 | $7.05 | $7.10 |
| Purchase #7 | $187.73 | 12.507% | $211.2094 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $828.58 | $881.1003 | $881.10 | $881.05 | $881.10 | |