| 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 | $132.96 | 12.393% | $149.4377 | $149.44 | $149.45 | $149.40 |
| Purchase #2 | $103.35 | 8.108% | $111.7296 | $111.73 | $111.75 | $111.70 |
| Purchase #3 | $117.73 | 6.714% | $125.6344 | $125.63 | $125.65 | $125.60 |
| Purchase #4 | $236.76 | 9.645% | $259.5955 | $259.60 | $259.60 | $259.60 |
| Purchase #5 | $33.48 | 4.143% | $34.8671 | $34.87 | $34.85 | $34.90 |
| Purchase #6 | $90.51 | 9.401% | $99.0188 | $99.02 | $99.00 | $99.00 |
| Purchase #7 | $20.77 | 8.561% | $22.5481 | $22.55 | $22.55 | $22.50 |
| 7 purchase totals = | $735.56 | $802.8312 | $802.84 | $802.85 | $802.70 | |