| 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 | $64.81 | 9.817% | $71.1724 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $14.88 | 10.550% | $16.4498 | $16.45 | $16.45 | $16.40 |
| Purchase #3 | $249.63 | 6.428% | $265.6762 | $265.68 | $265.70 | $265.70 |
| Purchase #4 | $18.70 | 3.743% | $19.3999 | $19.40 | $19.40 | $19.40 |
| Purchase #5 | $99.43 | 9.325% | $108.7018 | $108.70 | $108.70 | $108.70 |
| Purchase #6 | $218.93 | 5.838% | $231.7111 | $231.71 | $231.70 | $231.70 |
| Purchase #7 | $250.32 | 12.855% | $282.4986 | $282.50 | $282.50 | $282.50 |
| 7 purchase totals = | $916.70 | $995.6098 | $995.61 | $995.60 | $995.60 | |