| 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 | $111.79 | 3.589% | $115.8021 | $115.80 | $115.80 | $115.80 |
| Purchase #2 | $104.57 | 6.132% | $110.9822 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $35.78 | 9.618% | $39.2213 | $39.22 | $39.20 | $39.20 |
| Purchase #4 | $73.92 | 13.656% | $84.0145 | $84.01 | $84.00 | $84.00 |
| Purchase #5 | $54.27 | 11.138% | $60.3146 | $60.31 | $60.30 | $60.30 |
| Purchase #6 | $138.48 | 9.542% | $151.6938 | $151.69 | $151.70 | $151.70 |
| Purchase #7 | $220.33 | 6.476% | $234.5986 | $234.60 | $234.60 | $234.60 |
| 7 purchase totals = | $739.14 | $796.6271 | $796.61 | $796.60 | $796.60 | |