| 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 | $85.29 | 7.348% | $91.5571 | $91.56 | $91.55 | $91.60 |
| Purchase #2 | $107.90 | 4.788% | $113.0663 | $113.07 | $113.05 | $113.10 |
| Purchase #3 | $12.88 | 6.814% | $13.7576 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $221.26 | 12.814% | $249.6123 | $249.61 | $249.60 | $249.60 |
| Purchase #5 | $7.54 | 4.608% | $7.8874 | $7.89 | $7.90 | $7.90 |
| Purchase #6 | $94.92 | 3.649% | $98.3836 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $124.69 | 9.417% | $136.4321 | $136.43 | $136.45 | $136.40 |
| 7 purchase totals = | $654.48 | $710.6964 | $710.70 | $710.70 | $710.80 | |