| 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 | $33.40 | 12.254% | $37.4928 | $37.49 | $37.50 | $37.50 |
| Purchase #2 | $150.86 | 11.285% | $167.8846 | $167.88 | $167.90 | $167.90 |
| Purchase #3 | $121.29 | 3.516% | $125.5546 | $125.55 | $125.55 | $125.60 |
| Purchase #4 | $141.72 | 5.607% | $149.6662 | $149.67 | $149.65 | $149.70 |
| Purchase #5 | $138.79 | 5.287% | $146.1278 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $130.72 | 10.668% | $144.6652 | $144.67 | $144.65 | $144.70 |
| Purchase #7 | $45.42 | 13.190% | $51.4109 | $51.41 | $51.40 | $51.40 |
| 7 purchase totals = | $762.20 | $822.8021 | $822.80 | $822.80 | $822.90 | |