| 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 | $37.52 | 11.763% | $41.9335 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $139.33 | 4.602% | $145.742 | $145.74 | $145.75 | $145.70 |
| Purchase #3 | $48.77 | 6.487% | $51.9337 | $51.93 | $51.95 | $51.90 |
| Purchase #4 | $76.37 | 3.584% | $79.1071 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $194.67 | 3.815% | $202.0967 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $62.81 | 10.686% | $69.5219 | $69.52 | $69.50 | $69.50 |
| Purchase #7 | $50.79 | 3.559% | $52.5976 | $52.60 | $52.60 | $52.60 |
| 7 purchase totals = | $610.26 | $642.9325 | $642.93 | $642.95 | $642.80 | |