| 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 | $124.48 | 10.256% | $137.2467 | $137.25 | $137.25 | $137.20 |
| Purchase #2 | $84.37 | 6.250% | $89.6431 | $89.64 | $89.65 | $89.60 |
| Purchase #3 | $58.32 | 13.477% | $66.1798 | $66.18 | $66.20 | $66.20 |
| Purchase #4 | $136.60 | 12.696% | $153.9427 | $153.94 | $153.95 | $153.90 |
| Purchase #5 | $23.97 | 12.151% | $26.8826 | $26.88 | $26.90 | $26.90 |
| Purchase #6 | $179.60 | 12.280% | $201.6549 | $201.65 | $201.65 | $201.70 |
| Purchase #7 | $6.71 | 12.232% | $7.5308 | $7.53 | $7.55 | $7.50 |
| 7 purchase totals = | $614.05 | $683.0806 | $683.07 | $683.15 | $683.00 | |