| 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 | $17.76 | 11.228% | $19.7541 | $19.75 | $19.75 | $19.80 |
| Purchase #2 | $36.26 | 7.141% | $38.8493 | $38.85 | $38.85 | $38.80 |
| Purchase #3 | $99.27 | 4.401% | $103.6389 | $103.64 | $103.65 | $103.60 |
| Purchase #4 | $147.58 | 10.631% | $163.2692 | $163.27 | $163.25 | $163.30 |
| Purchase #5 | $216.80 | 6.425% | $230.7294 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $103.61 | 13.102% | $117.185 | $117.19 | $117.20 | $117.20 |
| Purchase #7 | $98.43 | 5.682% | $104.0228 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $719.71 | $777.4487 | $777.45 | $777.45 | $777.40 | |