| 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 | $13.62 | 5.519% | $14.3717 | $14.37 | $14.35 | $14.40 |
| Purchase #2 | $241.80 | 6.263% | $256.9439 | $256.94 | $256.95 | $256.90 |
| Purchase #3 | $205.45 | 7.859% | $221.5963 | $221.60 | $221.60 | $221.60 |
| Purchase #4 | $64.72 | 3.520% | $66.9981 | $67.00 | $67.00 | $67.00 |
| Purchase #5 | $157.63 | 13.254% | $178.5223 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $233.42 | 4.851% | $244.7432 | $244.74 | $244.75 | $244.70 |
| Purchase #7 | $5.57 | 5.254% | $5.8626 | $5.86 | $5.85 | $5.90 |
| 7 purchase totals = | $922.21 | $989.0381 | $989.03 | $989.00 | $989.00 | |