| 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 | $22.48 | 4.867% | $23.5741 | $23.57 | $23.55 | $23.60 |
| Purchase #2 | $83.66 | 4.855% | $87.7217 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $66.51 | 4.300% | $69.3699 | $69.37 | $69.35 | $69.40 |
| Purchase #4 | $77.37 | 3.161% | $79.8157 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $65.35 | 3.190% | $67.4347 | $67.43 | $67.45 | $67.40 |
| Purchase #6 | $226.25 | 8.181% | $244.7595 | $244.76 | $244.75 | $244.80 |
| Purchase #7 | $187.34 | 4.493% | $195.7572 | $195.76 | $195.75 | $195.80 |
| 7 purchase totals = | $728.96 | $768.4328 | $768.43 | $768.35 | $768.50 | |