| 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 | $43.46 | 4.327% | $45.3405 | $45.34 | $45.35 | $45.30 |
| Purchase #2 | $247.80 | 9.686% | $271.8019 | $271.80 | $271.80 | $271.80 |
| Purchase #3 | $189.37 | 5.416% | $199.6263 | $199.63 | $199.65 | $199.60 |
| Purchase #4 | $33.46 | 13.742% | $38.0581 | $38.06 | $38.05 | $38.10 |
| Purchase #5 | $193.42 | 8.808% | $210.4564 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $161.67 | 13.411% | $183.3516 | $183.35 | $183.35 | $183.40 |
| Purchase #7 | $129.70 | 8.779% | $141.0864 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $998.88 | $1,089.7212 | $1,089.73 | $1,089.75 | $1,089.80 | |