| 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 | $28.79 | 12.615% | $32.4219 | $32.42 | $32.40 | $32.40 |
| Purchase #2 | $117.88 | 6.355% | $125.3713 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $127.29 | 6.643% | $135.7459 | $135.75 | $135.75 | $135.70 |
| Purchase #4 | $92.70 | 6.280% | $98.5216 | $98.52 | $98.50 | $98.50 |
| Purchase #5 | $9.94 | 12.677% | $11.2001 | $11.20 | $11.20 | $11.20 |
| Purchase #6 | $199.46 | 3.552% | $206.5448 | $206.54 | $206.55 | $206.50 |
| Purchase #7 | $10.65 | 6.142% | $11.3041 | $11.30 | $11.30 | $11.30 |
| 7 purchase totals = | $586.71 | $621.1097 | $621.10 | $621.05 | $621.00 | |