| 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 | $7.44 | 11.560% | $8.3001 | $8.30 | $8.30 | $8.30 |
| Purchase #2 | $203.88 | 8.812% | $221.8459 | $221.85 | $221.85 | $221.80 |
| Purchase #3 | $237.91 | 13.517% | $270.0683 | $270.07 | $270.05 | $270.10 |
| Purchase #4 | $43.57 | 7.805% | $46.9706 | $46.97 | $46.95 | $47.00 |
| Purchase #5 | $227.74 | 10.164% | $250.8875 | $250.89 | $250.90 | $250.90 |
| Purchase #6 | $26.70 | 8.795% | $29.0483 | $29.05 | $29.05 | $29.00 |
| Purchase #7 | $7.52 | 13.717% | $8.5515 | $8.55 | $8.55 | $8.60 |
| 7 purchase totals = | $754.76 | $835.6722 | $835.68 | $835.65 | $835.70 | |