| 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 | $37.64 | 9.817% | $41.3351 | $41.34 | $41.35 | $41.30 |
| Purchase #2 | $7.41 | 11.667% | $8.2745 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $85.90 | 12.835% | $96.9253 | $96.93 | $96.95 | $96.90 |
| Purchase #4 | $169.71 | 11.478% | $189.1893 | $189.19 | $189.20 | $189.20 |
| Purchase #5 | $178.95 | 4.821% | $187.5772 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $152.82 | 10.390% | $168.698 | $168.70 | $168.70 | $168.70 |
| Purchase #7 | $184.65 | 5.195% | $194.2426 | $194.24 | $194.25 | $194.20 |
| 7 purchase totals = | $817.08 | $886.2420 | $886.25 | $886.30 | $886.20 | |