| 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 | $133.71 | 5.205% | $140.6696 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $44.43 | 7.117% | $47.5921 | $47.59 | $47.60 | $47.60 |
| Purchase #3 | $174.42 | 13.813% | $198.5126 | $198.51 | $198.50 | $198.50 |
| Purchase #4 | $249.74 | 12.721% | $281.5094 | $281.51 | $281.50 | $281.50 |
| Purchase #5 | $88.60 | 4.851% | $92.898 | $92.90 | $92.90 | $92.90 |
| Purchase #6 | $70.26 | 13.593% | $79.8104 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $110.79 | 6.422% | $117.9049 | $117.90 | $117.90 | $117.90 |
| 7 purchase totals = | $871.95 | $958.8970 | $958.89 | $958.85 | $958.90 | |