| 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 | $14.48 | 8.281% | $15.6791 | $15.68 | $15.70 | $15.70 |
| Purchase #2 | $246.51 | 8.126% | $266.5414 | $266.54 | $266.55 | $266.50 |
| Purchase #3 | $224.47 | 12.521% | $252.5759 | $252.58 | $252.60 | $252.60 |
| Purchase #4 | $65.81 | 3.522% | $68.1278 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $221.73 | 12.851% | $250.2245 | $250.22 | $250.20 | $250.20 |
| Purchase #6 | $89.76 | 10.294% | $98.9999 | $99.00 | $99.00 | $99.00 |
| Purchase #7 | $18.97 | 13.845% | $21.5964 | $21.60 | $21.60 | $21.60 |
| 7 purchase totals = | $881.73 | $973.7450 | $973.75 | $973.80 | $973.70 | |