| 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 | $244.64 | 7.692% | $263.4577 | $263.46 | $263.45 | $263.50 |
| Purchase #2 | $111.86 | 3.363% | $115.6219 | $115.62 | $115.60 | $115.60 |
| Purchase #3 | $201.56 | 10.112% | $221.9417 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $90.59 | 10.242% | $99.8682 | $99.87 | $99.85 | $99.90 |
| Purchase #5 | $7.37 | 4.226% | $7.6815 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $23.27 | 4.114% | $24.2273 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $5.37 | 9.136% | $5.8606 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $684.66 | $738.6589 | $738.66 | $738.65 | $738.70 | |