| 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 | $26.73 | 4.487% | $27.9294 | $27.93 | $27.95 | $27.90 |
| Purchase #2 | $246.33 | 12.340% | $276.7271 | $276.73 | $276.75 | $276.70 |
| Purchase #3 | $152.74 | 8.808% | $166.1933 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $173.47 | 5.730% | $183.4098 | $183.41 | $183.40 | $183.40 |
| Purchase #5 | $120.91 | 10.249% | $133.3021 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $43.25 | 8.453% | $46.9059 | $46.91 | $46.90 | $46.90 |
| Purchase #7 | $192.82 | 9.603% | $211.3365 | $211.34 | $211.35 | $211.30 |
| 7 purchase totals = | $956.25 | $1,045.8041 | $1,045.81 | $1,045.85 | $1,045.70 | |