| 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 | $68.42 | 11.668% | $76.4032 | $76.40 | $76.40 | $76.40 |
| Purchase #2 | $137.63 | 3.622% | $142.615 | $142.62 | $142.60 | $142.60 |
| Purchase #3 | $194.99 | 6.578% | $207.8164 | $207.82 | $207.80 | $207.80 |
| Purchase #4 | $93.53 | 9.666% | $102.5706 | $102.57 | $102.55 | $102.60 |
| Purchase #5 | $20.50 | 11.333% | $22.8233 | $22.82 | $22.80 | $22.80 |
| Purchase #6 | $92.97 | 8.185% | $100.5796 | $100.58 | $100.60 | $100.60 |
| Purchase #7 | $196.32 | 8.299% | $212.6126 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $804.36 | $865.4207 | $865.42 | $865.35 | $865.40 | |