| 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 | $14.44 | 9.441% | $15.8033 | $15.80 | $15.80 | $15.80 |
| Purchase #2 | $185.85 | 5.103% | $195.3339 | $195.33 | $195.35 | $195.30 |
| Purchase #3 | $164.71 | 7.580% | $177.195 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $14.56 | 6.290% | $15.4758 | $15.48 | $15.50 | $15.50 |
| Purchase #5 | $108.58 | 7.498% | $116.7213 | $116.72 | $116.70 | $116.70 |
| Purchase #6 | $241.45 | 11.305% | $268.7459 | $268.75 | $268.75 | $268.70 |
| Purchase #7 | $211.34 | 9.114% | $230.6015 | $230.60 | $230.60 | $230.60 |
| 7 purchase totals = | $940.93 | $1,019.8767 | $1,019.88 | $1,019.90 | $1,019.80 | |