| 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 | $194.80 | 7.359% | $209.1353 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $47.58 | 6.315% | $50.5847 | $50.58 | $50.60 | $50.60 |
| Purchase #3 | $185.84 | 6.411% | $197.7542 | $197.75 | $197.75 | $197.80 |
| Purchase #4 | $72.57 | 12.754% | $81.8256 | $81.83 | $81.85 | $81.80 |
| Purchase #5 | $45.57 | 4.543% | $47.6402 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $84.30 | 13.869% | $95.9916 | $95.99 | $96.00 | $96.00 |
| Purchase #7 | $31.82 | 7.233% | $34.1215 | $34.12 | $34.10 | $34.10 |
| 7 purchase totals = | $662.48 | $717.0531 | $717.05 | $717.10 | $717.00 | |