| 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 | $37.75 | 7.130% | $40.4416 | $40.44 | $40.45 | $40.40 |
| Purchase #2 | $193.27 | 9.477% | $211.5862 | $211.59 | $211.60 | $211.60 |
| Purchase #3 | $121.94 | 7.122% | $130.6246 | $130.62 | $130.60 | $130.60 |
| Purchase #4 | $161.45 | 10.657% | $178.6557 | $178.66 | $178.65 | $178.70 |
| Purchase #5 | $108.51 | 7.300% | $116.4312 | $116.43 | $116.45 | $116.40 |
| Purchase #6 | $196.76 | 7.550% | $211.6154 | $211.62 | $211.60 | $211.60 |
| Purchase #7 | $8.32 | 12.223% | $9.337 | $9.34 | $9.35 | $9.30 |
| 7 purchase totals = | $828.00 | $898.6917 | $898.70 | $898.70 | $898.60 | |