| 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 | $77.32 | 7.346% | $82.9999 | $83.00 | $83.00 | $83.00 |
| Purchase #2 | $236.63 | 3.559% | $245.0517 | $245.05 | $245.05 | $245.10 |
| Purchase #3 | $233.59 | 10.363% | $257.7969 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $177.33 | 8.344% | $192.1264 | $192.13 | $192.15 | $192.10 |
| Purchase #5 | $115.87 | 7.232% | $124.2497 | $124.25 | $124.25 | $124.20 |
| Purchase #6 | $53.41 | 11.813% | $59.7193 | $59.72 | $59.70 | $59.70 |
| Purchase #7 | $50.67 | 5.121% | $53.2648 | $53.26 | $53.25 | $53.30 |
| 7 purchase totals = | $944.82 | $1,015.2087 | $1,015.21 | $1,015.20 | $1,015.20 | |