| 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 | $52.93 | 11.210% | $58.8635 | $58.86 | $58.85 | $58.90 |
| Purchase #2 | $248.53 | 6.441% | $264.5378 | $264.54 | $264.55 | $264.50 |
| Purchase #3 | $85.46 | 4.593% | $89.3852 | $89.39 | $89.40 | $89.40 |
| Purchase #4 | $177.81 | 6.312% | $189.0334 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $39.91 | 10.279% | $44.0123 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $31.41 | 7.276% | $33.6954 | $33.70 | $33.70 | $33.70 |
| Purchase #7 | $47.27 | 5.264% | $49.7583 | $49.76 | $49.75 | $49.80 |
| 7 purchase totals = | $683.32 | $729.2859 | $729.29 | $729.30 | $729.30 | |