| 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 | $43.82 | 11.231% | $48.7414 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $15.81 | 7.199% | $16.9482 | $16.95 | $16.95 | $16.90 |
| Purchase #3 | $222.46 | 11.849% | $248.8193 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $239.85 | 4.873% | $251.5379 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $180.90 | 5.776% | $191.3488 | $191.35 | $191.35 | $191.30 |
| Purchase #6 | $35.43 | 13.331% | $40.1532 | $40.15 | $40.15 | $40.20 |
| Purchase #7 | $194.86 | 6.247% | $207.0329 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $933.13 | $1,004.5817 | $1,004.58 | $1,004.60 | $1,004.40 | |