| 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 | $85.25 | 8.445% | $92.4494 | $92.45 | $92.45 | $92.40 |
| Purchase #2 | $145.68 | 8.642% | $158.2697 | $158.27 | $158.25 | $158.30 |
| Purchase #3 | $92.43 | 10.538% | $102.1703 | $102.17 | $102.15 | $102.20 |
| Purchase #4 | $12.73 | 5.400% | $13.4174 | $13.42 | $13.40 | $13.40 |
| Purchase #5 | $91.60 | 11.270% | $101.9233 | $101.92 | $101.90 | $101.90 |
| Purchase #6 | $211.25 | 4.480% | $220.714 | $220.71 | $220.70 | $220.70 |
| Purchase #7 | $16.75 | 13.701% | $19.0449 | $19.04 | $19.05 | $19.00 |
| 7 purchase totals = | $655.69 | $707.9890 | $707.98 | $707.90 | $707.90 | |