| 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 | $41.86 | 9.656% | $45.902 | $45.90 | $45.90 | $45.90 |
| Purchase #2 | $91.98 | 12.233% | $103.2319 | $103.23 | $103.25 | $103.20 |
| Purchase #3 | $99.76 | 13.251% | $112.9792 | $112.98 | $113.00 | $113.00 |
| Purchase #4 | $47.56 | 8.250% | $51.4837 | $51.48 | $51.50 | $51.50 |
| Purchase #5 | $119.95 | 3.169% | $123.7512 | $123.75 | $123.75 | $123.80 |
| Purchase #6 | $120.62 | 10.480% | $133.261 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $22.68 | 4.377% | $23.6727 | $23.67 | $23.65 | $23.70 |
| 7 purchase totals = | $544.41 | $594.2817 | $594.27 | $594.30 | $594.40 | |