| 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 | $19.47 | 13.663% | $22.1302 | $22.13 | $22.15 | $22.10 |
| Purchase #2 | $112.35 | 7.874% | $121.1964 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $24.40 | 9.157% | $26.6343 | $26.63 | $26.65 | $26.60 |
| Purchase #4 | $12.34 | 9.613% | $13.5262 | $13.53 | $13.55 | $13.50 |
| Purchase #5 | $62.25 | 4.169% | $64.8452 | $64.85 | $64.85 | $64.80 |
| Purchase #6 | $197.66 | 9.696% | $216.8251 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $15.96 | 5.371% | $16.8172 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $444.43 | $481.9746 | $481.99 | $482.05 | $481.80 | |