| 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 | $19.35 | 13.744% | $22.0095 | $22.01 | $22.00 | $22.00 |
| Purchase #2 | $171.26 | 8.372% | $185.5979 | $185.60 | $185.60 | $185.60 |
| Purchase #3 | $106.82 | 5.216% | $112.3917 | $112.39 | $112.40 | $112.40 |
| Purchase #4 | $123.91 | 12.659% | $139.5958 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $121.61 | 7.831% | $131.1333 | $131.13 | $131.15 | $131.10 |
| Purchase #6 | $130.57 | 8.201% | $141.278 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $14.98 | 12.103% | $16.793 | $16.79 | $16.80 | $16.80 |
| 7 purchase totals = | $688.50 | $748.7992 | $748.80 | $748.85 | $748.80 | |