| 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 | $76.72 | 11.125% | $85.2551 | $85.26 | $85.25 | $85.30 |
| Purchase #2 | $190.97 | 9.394% | $208.9097 | $208.91 | $208.90 | $208.90 |
| Purchase #3 | $36.76 | 6.168% | $39.0274 | $39.03 | $39.05 | $39.00 |
| Purchase #4 | $209.48 | 13.805% | $238.3987 | $238.40 | $238.40 | $238.40 |
| Purchase #5 | $63.51 | 9.264% | $69.3936 | $69.39 | $69.40 | $69.40 |
| Purchase #6 | $197.29 | 10.358% | $217.7253 | $217.73 | $217.75 | $217.70 |
| Purchase #7 | $43.62 | 13.295% | $49.4193 | $49.42 | $49.40 | $49.40 |
| 7 purchase totals = | $818.35 | $908.1291 | $908.14 | $908.15 | $908.10 | |