| 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 | $42.36 | 9.520% | $46.3927 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $94.45 | 13.873% | $107.553 | $107.55 | $107.55 | $107.60 |
| Purchase #3 | $6.95 | 8.418% | $7.5351 | $7.54 | $7.55 | $7.50 |
| Purchase #4 | $96.80 | 11.366% | $107.8023 | $107.80 | $107.80 | $107.80 |
| Purchase #5 | $197.65 | 10.830% | $219.0555 | $219.06 | $219.05 | $219.10 |
| Purchase #6 | $138.84 | 10.273% | $153.103 | $153.10 | $153.10 | $153.10 |
| Purchase #7 | $107.38 | 3.170% | $110.7839 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $684.43 | $752.2255 | $752.22 | $752.25 | $752.30 | |