| 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 | $95.95 | 6.798% | $102.4727 | $102.47 | $102.45 | $102.50 |
| Purchase #2 | $18.44 | 9.438% | $20.1804 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $119.57 | 12.287% | $134.2616 | $134.26 | $134.25 | $134.30 |
| Purchase #4 | $235.40 | 9.457% | $257.6618 | $257.66 | $257.65 | $257.70 |
| Purchase #5 | $6.52 | 3.597% | $6.7545 | $6.75 | $6.75 | $6.80 |
| Purchase #6 | $212.54 | 13.192% | $240.5783 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $98.69 | 13.659% | $112.1701 | $112.17 | $112.15 | $112.20 |
| 7 purchase totals = | $787.11 | $874.0794 | $874.07 | $874.05 | $874.30 | |