| 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 | $18.86 | 4.281% | $19.6674 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $60.87 | 7.398% | $65.3732 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $226.87 | 9.189% | $247.7171 | $247.72 | $247.70 | $247.70 |
| Purchase #4 | $77.38 | 12.539% | $87.0827 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $225.97 | 6.463% | $240.5744 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $220.97 | 10.245% | $243.6084 | $243.61 | $243.60 | $243.60 |
| Purchase #7 | $244.87 | 9.228% | $267.4666 | $267.47 | $267.45 | $267.50 |
| 7 purchase totals = | $1,075.79 | $1,171.4898 | $1,171.49 | $1,171.40 | $1,171.60 | |