| 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 | $16.97 | 9.497% | $18.5816 | $18.58 | $18.60 | $18.60 |
| Purchase #2 | $75.37 | 10.477% | $83.2665 | $83.27 | $83.25 | $83.30 |
| Purchase #3 | $205.56 | 10.284% | $226.6998 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $57.29 | 7.476% | $61.573 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $134.71 | 11.259% | $149.877 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $206.48 | 11.797% | $230.8384 | $230.84 | $230.85 | $230.80 |
| Purchase #7 | $177.53 | 10.166% | $195.5777 | $195.58 | $195.60 | $195.60 |
| 7 purchase totals = | $873.91 | $966.4140 | $966.42 | $966.45 | $966.50 | |