| 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 | $64.63 | 3.459% | $66.8656 | $66.87 | $66.85 | $66.90 |
| Purchase #2 | $79.35 | 10.548% | $87.7198 | $87.72 | $87.70 | $87.70 |
| Purchase #3 | $219.39 | 6.250% | $233.1019 | $233.10 | $233.10 | $233.10 |
| Purchase #4 | $204.38 | 7.448% | $219.6022 | $219.60 | $219.60 | $219.60 |
| Purchase #5 | $199.72 | 5.720% | $211.144 | $211.14 | $211.15 | $211.10 |
| Purchase #6 | $217.93 | 3.165% | $224.8275 | $224.83 | $224.85 | $224.80 |
| Purchase #7 | $165.50 | 3.405% | $171.1353 | $171.14 | $171.15 | $171.10 |
| 7 purchase totals = | $1,150.90 | $1,214.3963 | $1,214.40 | $1,214.40 | $1,214.30 | |