| 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 | $43.71 | 8.404% | $47.3834 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $96.72 | 13.108% | $109.3981 | $109.40 | $109.40 | $109.40 |
| Purchase #3 | $235.47 | 4.120% | $245.1714 | $245.17 | $245.15 | $245.20 |
| Purchase #4 | $119.77 | 13.534% | $135.9797 | $135.98 | $136.00 | $136.00 |
| Purchase #5 | $142.38 | 11.219% | $158.3536 | $158.35 | $158.35 | $158.40 |
| Purchase #6 | $57.35 | 5.143% | $60.2995 | $60.30 | $60.30 | $60.30 |
| Purchase #7 | $71.98 | 11.287% | $80.1044 | $80.10 | $80.10 | $80.10 |
| 7 purchase totals = | $767.38 | $836.6901 | $836.68 | $836.70 | $836.80 | |