| 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 | $193.37 | 9.816% | $212.3512 | $212.35 | $212.35 | $212.40 |
| Purchase #2 | $52.89 | 6.259% | $56.2004 | $56.20 | $56.20 | $56.20 |
| Purchase #3 | $34.76 | 9.847% | $38.1828 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $116.40 | 12.143% | $130.5345 | $130.53 | $130.55 | $130.50 |
| Purchase #5 | $145.76 | 6.161% | $154.7403 | $154.74 | $154.75 | $154.70 |
| Purchase #6 | $46.72 | 11.674% | $52.1741 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $64.61 | 7.443% | $69.4189 | $69.42 | $69.40 | $69.40 |
| 7 purchase totals = | $654.51 | $713.6022 | $713.59 | $713.60 | $713.60 | |