| 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 | $34.51 | 7.407% | $37.0662 | $37.07 | $37.05 | $37.10 |
| Purchase #2 | $179.89 | 5.551% | $189.8757 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $101.80 | 12.444% | $114.468 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $77.39 | 5.789% | $81.8701 | $81.87 | $81.85 | $81.90 |
| Purchase #5 | $189.31 | 7.842% | $204.1557 | $204.16 | $204.15 | $204.20 |
| Purchase #6 | $197.26 | 3.188% | $203.5486 | $203.55 | $203.55 | $203.50 |
| Purchase #7 | $66.97 | 4.534% | $70.0064 | $70.01 | $70.00 | $70.00 |
| 7 purchase totals = | $847.13 | $900.9907 | $901.01 | $900.95 | $901.10 | |