| 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 | $6.51 | 3.414% | $6.7323 | $6.73 | $6.75 | $6.70 |
| Purchase #2 | $177.66 | 11.148% | $197.4655 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $75.25 | 11.774% | $84.1099 | $84.11 | $84.10 | $84.10 |
| Purchase #4 | $177.92 | 9.168% | $194.2317 | $194.23 | $194.25 | $194.20 |
| Purchase #5 | $13.46 | 5.612% | $14.2154 | $14.22 | $14.20 | $14.20 |
| Purchase #6 | $194.43 | 11.365% | $216.527 | $216.53 | $216.55 | $216.50 |
| Purchase #7 | $205.97 | 8.443% | $223.36 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $851.20 | $936.6418 | $936.65 | $936.65 | $936.60 | |