| 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 | $31.98 | 12.304% | $35.9148 | $35.91 | $35.90 | $35.90 |
| Purchase #2 | $75.29 | 7.395% | $80.8577 | $80.86 | $80.85 | $80.90 |
| Purchase #3 | $221.48 | 11.293% | $246.4917 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $86.74 | 13.826% | $98.7327 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $219.50 | 12.600% | $247.157 | $247.16 | $247.15 | $247.20 |
| Purchase #6 | $88.87 | 7.843% | $95.8401 | $95.84 | $95.85 | $95.80 |
| Purchase #7 | $88.85 | 12.148% | $99.6435 | $99.64 | $99.65 | $99.60 |
| 7 purchase totals = | $812.71 | $904.6375 | $904.63 | $904.65 | $904.60 | |