| 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 | $43.48 | 9.185% | $47.4736 | $47.47 | $47.45 | $47.50 |
| Purchase #2 | $89.26 | 10.669% | $98.7831 | $98.78 | $98.80 | $98.80 |
| Purchase #3 | $141.80 | 6.577% | $151.1262 | $151.13 | $151.15 | $151.10 |
| Purchase #4 | $249.89 | 6.468% | $266.0529 | $266.05 | $266.05 | $266.10 |
| Purchase #5 | $201.45 | 5.437% | $212.4028 | $212.40 | $212.40 | $212.40 |
| Purchase #6 | $122.49 | 7.778% | $132.0173 | $132.02 | $132.00 | $132.00 |
| Purchase #7 | $183.37 | 5.794% | $193.9945 | $193.99 | $194.00 | $194.00 |
| 7 purchase totals = | $1,031.74 | $1,101.8504 | $1,101.84 | $1,101.85 | $1,101.90 | |