| 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 | $34.51 | 7.586% | $37.1279 | $37.13 | $37.15 | $37.10 |
| Purchase #2 | $74.32 | 6.744% | $79.3321 | $79.33 | $79.35 | $79.30 |
| Purchase #3 | $215.47 | 10.803% | $238.7472 | $238.75 | $238.75 | $238.70 |
| Purchase #4 | $42.25 | 5.662% | $44.6422 | $44.64 | $44.65 | $44.60 |
| Purchase #5 | $236.27 | 7.244% | $253.3854 | $253.39 | $253.40 | $253.40 |
| Purchase #6 | $238.27 | 6.530% | $253.829 | $253.83 | $253.85 | $253.80 |
| Purchase #7 | $91.61 | 7.737% | $98.6979 | $98.70 | $98.70 | $98.70 |
| 7 purchase totals = | $932.70 | $1,005.7617 | $1,005.77 | $1,005.85 | $1,005.60 | |