| 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 | $49.73 | 3.510% | $51.4755 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $189.31 | 7.365% | $203.2527 | $203.25 | $203.25 | $203.30 |
| Purchase #3 | $125.31 | 4.480% | $130.9239 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $77.52 | 4.148% | $80.7355 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $141.38 | 6.646% | $150.7761 | $150.78 | $150.80 | $150.80 |
| Purchase #6 | $159.72 | 4.865% | $167.4904 | $167.49 | $167.50 | $167.50 |
| Purchase #7 | $162.74 | 10.728% | $180.1987 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $905.71 | $964.8528 | $964.86 | $964.90 | $964.90 | |