| 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 | $24.33 | 5.758% | $25.7309 | $25.73 | $25.75 | $25.70 |
| Purchase #2 | $85.60 | 5.798% | $90.5631 | $90.56 | $90.55 | $90.60 |
| Purchase #3 | $75.71 | 7.871% | $81.6691 | $81.67 | $81.65 | $81.70 |
| Purchase #4 | $87.41 | 5.346% | $92.0829 | $92.08 | $92.10 | $92.10 |
| Purchase #5 | $60.52 | 5.521% | $63.8613 | $63.86 | $63.85 | $63.90 |
| Purchase #6 | $129.97 | 8.195% | $140.621 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $132.85 | 12.823% | $149.8854 | $149.89 | $149.90 | $149.90 |
| 7 purchase totals = | $596.39 | $644.4137 | $644.41 | $644.40 | $644.50 | |