| 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 | $45.88 | 7.461% | $49.3031 | $49.30 | $49.30 | $49.30 |
| Purchase #2 | $16.35 | 7.825% | $17.6294 | $17.63 | $17.65 | $17.60 |
| Purchase #3 | $194.26 | 6.274% | $206.4479 | $206.45 | $206.45 | $206.40 |
| Purchase #4 | $39.58 | 5.162% | $41.6231 | $41.62 | $41.60 | $41.60 |
| Purchase #5 | $145.89 | 9.684% | $160.018 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $225.42 | 12.788% | $254.2467 | $254.25 | $254.25 | $254.20 |
| Purchase #7 | $6.80 | 11.202% | $7.5617 | $7.56 | $7.55 | $7.60 |
| 7 purchase totals = | $674.18 | $736.8299 | $736.83 | $736.80 | $736.70 | |