| 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 | $65.45 | 13.391% | $74.2144 | $74.21 | $74.20 | $74.20 |
| Purchase #2 | $36.30 | 11.488% | $40.4701 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $32.86 | 13.183% | $37.1919 | $37.19 | $37.20 | $37.20 |
| Purchase #4 | $157.67 | 7.769% | $169.9194 | $169.92 | $169.90 | $169.90 |
| Purchase #5 | $197.93 | 9.183% | $216.1059 | $216.11 | $216.10 | $216.10 |
| Purchase #6 | $22.51 | 10.435% | $24.8589 | $24.86 | $24.85 | $24.90 |
| Purchase #7 | $55.54 | 9.336% | $60.7252 | $60.73 | $60.75 | $60.70 |
| 7 purchase totals = | $568.26 | $623.4858 | $623.49 | $623.45 | $623.50 | |