| 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 | $29.73 | 5.243% | $31.2887 | $31.29 | $31.30 | $31.30 |
| Purchase #2 | $235.84 | 11.232% | $262.3295 | $262.33 | $262.35 | $262.30 |
| Purchase #3 | $109.76 | 6.854% | $117.283 | $117.28 | $117.30 | $117.30 |
| Purchase #4 | $206.97 | 8.283% | $224.1133 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $75.75 | 7.133% | $81.1532 | $81.15 | $81.15 | $81.20 |
| Purchase #6 | $80.61 | 5.851% | $85.3265 | $85.33 | $85.35 | $85.30 |
| Purchase #7 | $51.44 | 10.172% | $56.6725 | $56.67 | $56.65 | $56.70 |
| 7 purchase totals = | $790.10 | $858.1667 | $858.16 | $858.20 | $858.20 | |