| 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 | $34.84 | 12.592% | $39.2271 | $39.23 | $39.25 | $39.20 |
| Purchase #2 | $83.71 | 13.179% | $94.7421 | $94.74 | $94.75 | $94.70 |
| Purchase #3 | $208.25 | 12.597% | $234.4833 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $12.92 | 6.521% | $13.7625 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $72.54 | 7.528% | $78.0008 | $78.00 | $78.00 | $78.00 |
| Purchase #6 | $202.38 | 9.672% | $221.9542 | $221.95 | $221.95 | $222.00 |
| Purchase #7 | $133.29 | 4.152% | $138.8242 | $138.82 | $138.80 | $138.80 |
| 7 purchase totals = | $747.93 | $820.9942 | $820.98 | $821.00 | $821.00 | |