| 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 | $65.45 | 11.489% | $72.9696 | $72.97 | $72.95 | $73.00 |
| Purchase #2 | $22.55 | 5.868% | $23.8732 | $23.87 | $23.85 | $23.90 |
| Purchase #3 | $102.65 | 12.622% | $115.6065 | $115.61 | $115.60 | $115.60 |
| Purchase #4 | $19.43 | 11.783% | $21.7194 | $21.72 | $21.70 | $21.70 |
| Purchase #5 | $202.70 | 7.562% | $218.0282 | $218.03 | $218.05 | $218.00 |
| Purchase #6 | $87.38 | 9.530% | $95.7073 | $95.71 | $95.70 | $95.70 |
| Purchase #7 | $121.67 | 11.341% | $135.4686 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $621.83 | $683.3728 | $683.38 | $683.30 | $683.40 | |