| 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 | $79.57 | 5.687% | $84.0951 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $158.61 | 11.445% | $176.7629 | $176.76 | $176.75 | $176.80 |
| Purchase #3 | $197.88 | 11.754% | $221.1388 | $221.14 | $221.15 | $221.10 |
| Purchase #4 | $45.90 | 9.117% | $50.0847 | $50.08 | $50.10 | $50.10 |
| Purchase #5 | $120.65 | 5.307% | $127.0529 | $127.05 | $127.05 | $127.10 |
| Purchase #6 | $133.60 | 4.243% | $139.2686 | $139.27 | $139.25 | $139.30 |
| Purchase #7 | $170.99 | 7.340% | $183.5407 | $183.54 | $183.55 | $183.50 |
| 7 purchase totals = | $907.20 | $981.9437 | $981.94 | $981.95 | $982.00 | |