| 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 | $182.99 | 5.485% | $193.027 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $47.45 | 6.436% | $50.5039 | $50.50 | $50.50 | $50.50 |
| Purchase #3 | $46.96 | 6.483% | $50.0044 | $50.00 | $50.00 | $50.00 |
| Purchase #4 | $10.95 | 4.229% | $11.4131 | $11.41 | $11.40 | $11.40 |
| Purchase #5 | $24.99 | 3.241% | $25.7999 | $25.80 | $25.80 | $25.80 |
| Purchase #6 | $84.97 | 8.400% | $92.1075 | $92.11 | $92.10 | $92.10 |
| Purchase #7 | $172.25 | 7.829% | $185.7355 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $570.56 | $608.5913 | $608.59 | $608.60 | $608.50 | |