| 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 | $8.41 | 12.608% | $9.4703 | $9.47 | $9.45 | $9.50 |
| Purchase #2 | $212.99 | 13.488% | $241.7181 | $241.72 | $241.70 | $241.70 |
| Purchase #3 | $92.88 | 9.155% | $101.3832 | $101.38 | $101.40 | $101.40 |
| Purchase #4 | $35.62 | 8.850% | $38.7724 | $38.77 | $38.75 | $38.80 |
| Purchase #5 | $40.47 | 10.306% | $44.6408 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $247.79 | 11.196% | $275.5326 | $275.53 | $275.55 | $275.50 |
| Purchase #7 | $120.88 | 9.116% | $131.8994 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $759.04 | $843.4168 | $843.41 | $843.40 | $843.40 | |