| 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 | $32.42 | 9.544% | $35.5142 | $35.51 | $35.50 | $35.50 |
| Purchase #2 | $64.98 | 12.540% | $73.1285 | $73.13 | $73.15 | $73.10 |
| Purchase #3 | $76.57 | 7.745% | $82.5003 | $82.50 | $82.50 | $82.50 |
| Purchase #4 | $118.90 | 6.361% | $126.4632 | $126.46 | $126.45 | $126.50 |
| Purchase #5 | $199.80 | 9.469% | $218.7191 | $218.72 | $218.70 | $218.70 |
| Purchase #6 | $8.87 | 7.421% | $9.5282 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $136.59 | 3.864% | $141.8678 | $141.87 | $141.85 | $141.90 |
| 7 purchase totals = | $638.13 | $687.7213 | $687.72 | $687.70 | $687.70 | |