| 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 | $109.59 | 12.786% | $123.6022 | $123.60 | $123.60 | $123.60 |
| Purchase #2 | $236.51 | 12.511% | $266.0998 | $266.10 | $266.10 | $266.10 |
| Purchase #3 | $53.49 | 6.407% | $56.9171 | $56.92 | $56.90 | $56.90 |
| Purchase #4 | $50.57 | 3.479% | $52.3293 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $7.84 | 10.521% | $8.6648 | $8.66 | $8.65 | $8.70 |
| Purchase #6 | $20.43 | 5.376% | $21.5283 | $21.53 | $21.55 | $21.50 |
| Purchase #7 | $22.56 | 4.244% | $23.5174 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $500.99 | $552.6589 | $552.66 | $552.65 | $552.60 | |