| 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 | $79.68 | 10.259% | $87.8544 | $87.85 | $87.85 | $87.90 |
| Purchase #2 | $63.40 | 9.195% | $69.2296 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $39.92 | 9.124% | $43.5623 | $43.56 | $43.55 | $43.60 |
| Purchase #4 | $244.42 | 13.306% | $276.9425 | $276.94 | $276.95 | $276.90 |
| Purchase #5 | $87.47 | 3.215% | $90.2822 | $90.28 | $90.30 | $90.30 |
| Purchase #6 | $107.38 | 3.784% | $111.4433 | $111.44 | $111.45 | $111.40 |
| Purchase #7 | $14.35 | 4.426% | $14.9851 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $636.62 | $694.2994 | $694.29 | $694.35 | $694.30 | |