| 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 | $79.73 | 10.682% | $88.2468 | $88.25 | $88.25 | $88.20 |
| Purchase #2 | $12.97 | 9.434% | $14.1936 | $14.19 | $14.20 | $14.20 |
| Purchase #3 | $34.91 | 7.705% | $37.5998 | $37.60 | $37.60 | $37.60 |
| Purchase #4 | $32.91 | 8.145% | $35.5905 | $35.59 | $35.60 | $35.60 |
| Purchase #5 | $224.38 | 5.122% | $235.8727 | $235.87 | $235.85 | $235.90 |
| Purchase #6 | $10.34 | 4.731% | $10.8292 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $234.28 | 13.642% | $266.2405 | $266.24 | $266.25 | $266.20 |
| 7 purchase totals = | $629.52 | $688.5731 | $688.57 | $688.60 | $688.50 | |