| 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 | $87.90 | 9.433% | $96.1916 | $96.19 | $96.20 | $96.20 |
| Purchase #2 | $105.35 | 12.108% | $118.1058 | $118.11 | $118.10 | $118.10 |
| Purchase #3 | $143.85 | 10.361% | $158.7543 | $158.75 | $158.75 | $158.80 |
| Purchase #4 | $122.29 | 6.674% | $130.4516 | $130.45 | $130.45 | $130.50 |
| Purchase #5 | $7.70 | 10.232% | $8.4879 | $8.49 | $8.50 | $8.50 |
| Purchase #6 | $200.52 | 6.710% | $213.9749 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $96.44 | 5.604% | $101.8445 | $101.84 | $101.85 | $101.80 |
| 7 purchase totals = | $764.05 | $827.8106 | $827.80 | $827.80 | $827.90 | |