| 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 | $57.97 | 3.180% | $59.8134 | $59.81 | $59.80 | $59.80 |
| Purchase #2 | $119.61 | 11.695% | $133.5984 | $133.60 | $133.60 | $133.60 |
| Purchase #3 | $194.54 | 4.279% | $202.8644 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $185.84 | 4.114% | $193.4855 | $193.49 | $193.50 | $193.50 |
| Purchase #5 | $164.54 | 3.177% | $169.7674 | $169.77 | $169.75 | $169.80 |
| Purchase #6 | $36.64 | 10.469% | $40.4758 | $40.48 | $40.50 | $40.50 |
| Purchase #7 | $150.29 | 6.432% | $159.9567 | $159.96 | $159.95 | $160.00 |
| 7 purchase totals = | $909.43 | $959.9616 | $959.97 | $959.95 | $960.10 | |