| 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 | $50.90 | 4.818% | $53.3524 | $53.35 | $53.35 | $53.40 |
| Purchase #2 | $235.82 | 9.392% | $257.9682 | $257.97 | $257.95 | $258.00 |
| Purchase #3 | $158.77 | 6.754% | $169.4933 | $169.49 | $169.50 | $169.50 |
| Purchase #4 | $118.27 | 11.785% | $132.2081 | $132.21 | $132.20 | $132.20 |
| Purchase #5 | $147.99 | 7.329% | $158.8362 | $158.84 | $158.85 | $158.80 |
| Purchase #6 | $160.32 | 6.137% | $170.1588 | $170.16 | $170.15 | $170.20 |
| Purchase #7 | $198.84 | 3.210% | $205.2228 | $205.22 | $205.20 | $205.20 |
| 7 purchase totals = | $1,070.91 | $1,147.2398 | $1,147.24 | $1,147.20 | $1,147.30 | |