| 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 | $75.27 | 8.809% | $81.9005 | $81.90 | $81.90 | $81.90 |
| Purchase #2 | $136.94 | 11.703% | $152.9661 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $5.50 | 7.646% | $5.9205 | $5.92 | $5.90 | $5.90 |
| Purchase #4 | $198.35 | 4.187% | $206.6549 | $206.65 | $206.65 | $206.70 |
| Purchase #5 | $163.49 | 10.705% | $180.9916 | $180.99 | $181.00 | $181.00 |
| Purchase #6 | $16.94 | 6.516% | $18.0438 | $18.04 | $18.05 | $18.00 |
| Purchase #7 | $170.96 | 7.547% | $183.8624 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $767.45 | $830.3398 | $830.33 | $830.30 | $830.40 | |