| 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 | $225.45 | 8.545% | $244.7147 | $244.71 | $244.70 | $244.70 |
| Purchase #2 | $64.60 | 3.546% | $66.8907 | $66.89 | $66.90 | $66.90 |
| Purchase #3 | $11.43 | 9.743% | $12.5436 | $12.54 | $12.55 | $12.50 |
| Purchase #4 | $146.54 | 8.704% | $159.2948 | $159.29 | $159.30 | $159.30 |
| Purchase #5 | $34.59 | 4.291% | $36.0743 | $36.07 | $36.05 | $36.10 |
| Purchase #6 | $14.75 | 8.685% | $16.031 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $120.30 | 13.306% | $136.3071 | $136.31 | $136.30 | $136.30 |
| 7 purchase totals = | $617.66 | $671.8562 | $671.84 | $671.85 | $671.80 | |