| 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 | $21.87 | 11.434% | $24.3706 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $141.26 | 6.352% | $150.2328 | $150.23 | $150.25 | $150.20 |
| Purchase #3 | $53.43 | 6.865% | $57.098 | $57.10 | $57.10 | $57.10 |
| Purchase #4 | $79.80 | 5.254% | $83.9927 | $83.99 | $84.00 | $84.00 |
| Purchase #5 | $42.71 | 11.215% | $47.4999 | $47.50 | $47.50 | $47.50 |
| Purchase #6 | $7.41 | 4.312% | $7.7295 | $7.73 | $7.75 | $7.70 |
| Purchase #7 | $78.29 | 5.526% | $82.6163 | $82.62 | $82.60 | $82.60 |
| 7 purchase totals = | $424.77 | $453.5398 | $453.54 | $453.55 | $453.50 | |