| 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 | $72.60 | 11.531% | $80.9715 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $202.85 | 7.772% | $218.6155 | $218.62 | $218.60 | $218.60 |
| Purchase #3 | $55.25 | 10.403% | $60.9977 | $61.00 | $61.00 | $61.00 |
| Purchase #4 | $168.99 | 8.318% | $183.0466 | $183.05 | $183.05 | $183.00 |
| Purchase #5 | $107.80 | 7.280% | $115.6478 | $115.65 | $115.65 | $115.60 |
| Purchase #6 | $135.57 | 10.798% | $150.2088 | $150.21 | $150.20 | $150.20 |
| Purchase #7 | $168.49 | 11.121% | $187.2278 | $187.23 | $187.25 | $187.20 |
| 7 purchase totals = | $911.55 | $996.7157 | $996.73 | $996.70 | $996.60 | |