| 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 | $47.31 | 8.417% | $51.2921 | $51.29 | $51.30 | $51.30 |
| Purchase #2 | $47.70 | 10.547% | $52.7309 | $52.73 | $52.75 | $52.70 |
| Purchase #3 | $202.32 | 9.822% | $222.1919 | $222.19 | $222.20 | $222.20 |
| Purchase #4 | $209.27 | 3.314% | $216.2052 | $216.21 | $216.20 | $216.20 |
| Purchase #5 | $105.74 | 6.555% | $112.6713 | $112.67 | $112.65 | $112.70 |
| Purchase #6 | $197.53 | 6.491% | $210.3517 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $170.99 | 7.552% | $183.9032 | $183.90 | $183.90 | $183.90 |
| 7 purchase totals = | $980.86 | $1,049.3463 | $1,049.34 | $1,049.35 | $1,049.40 | |