| 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 | $21.27 | 13.212% | $24.0802 | $24.08 | $24.10 | $24.10 |
| Purchase #2 | $18.90 | 5.544% | $19.9478 | $19.95 | $19.95 | $19.90 |
| Purchase #3 | $167.68 | 4.719% | $175.5928 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $113.81 | 4.387% | $118.8028 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $158.44 | 6.159% | $168.1983 | $168.20 | $168.20 | $168.20 |
| Purchase #6 | $44.33 | 9.792% | $48.6708 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $34.83 | 10.810% | $38.5951 | $38.60 | $38.60 | $38.60 |
| 7 purchase totals = | $559.26 | $593.8878 | $593.89 | $593.90 | $593.90 | |