| 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 | $57.96 | 9.847% | $63.6673 | $63.67 | $63.65 | $63.70 |
| Purchase #2 | $82.95 | 10.269% | $91.4681 | $91.47 | $91.45 | $91.50 |
| Purchase #3 | $96.43 | 9.585% | $105.6728 | $105.67 | $105.65 | $105.70 |
| Purchase #4 | $26.86 | 3.352% | $27.7603 | $27.76 | $27.75 | $27.80 |
| Purchase #5 | $18.66 | 12.485% | $20.9897 | $20.99 | $21.00 | $21.00 |
| Purchase #6 | $70.62 | 3.763% | $73.2774 | $73.28 | $73.30 | $73.30 |
| Purchase #7 | $132.96 | 4.198% | $138.5417 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $486.44 | $521.3773 | $521.38 | $521.35 | $521.50 | |