| 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 | $47.97 | 4.672% | $50.2112 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $36.30 | 6.163% | $38.5372 | $38.54 | $38.55 | $38.50 |
| Purchase #3 | $66.54 | 4.273% | $69.3833 | $69.38 | $69.40 | $69.40 |
| Purchase #4 | $87.94 | 13.357% | $99.6861 | $99.69 | $99.70 | $99.70 |
| Purchase #5 | $56.63 | 13.143% | $64.0729 | $64.07 | $64.05 | $64.10 |
| Purchase #6 | $21.51 | 3.595% | $22.2833 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $189.70 | 8.286% | $205.4185 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $506.59 | $549.5925 | $549.59 | $549.60 | $549.60 | |