| 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 | $42.34 | 3.244% | $43.7135 | $43.71 | $43.70 | $43.70 |
| Purchase #2 | $203.70 | 5.469% | $214.8404 | $214.84 | $214.85 | $214.80 |
| Purchase #3 | $39.50 | 4.277% | $41.1894 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $228.41 | 10.842% | $253.1742 | $253.17 | $253.15 | $253.20 |
| Purchase #5 | $230.34 | 6.773% | $245.9409 | $245.94 | $245.95 | $245.90 |
| Purchase #6 | $236.97 | 7.607% | $254.9963 | $255.00 | $255.00 | $255.00 |
| Purchase #7 | $18.86 | 10.523% | $20.8446 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $1,000.12 | $1,074.6993 | $1,074.69 | $1,074.70 | $1,074.60 | |