| 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 | $69.91 | 7.571% | $75.2029 | $75.20 | $75.20 | $75.20 |
| Purchase #2 | $99.45 | 8.820% | $108.2215 | $108.22 | $108.20 | $108.20 |
| Purchase #3 | $88.69 | 13.729% | $100.8663 | $100.87 | $100.85 | $100.90 |
| Purchase #4 | $115.26 | 12.233% | $129.3598 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $39.73 | 9.470% | $43.4924 | $43.49 | $43.50 | $43.50 |
| Purchase #6 | $240.47 | 12.528% | $270.5961 | $270.60 | $270.60 | $270.60 |
| Purchase #7 | $124.82 | 8.679% | $135.6531 | $135.65 | $135.65 | $135.70 |
| 7 purchase totals = | $778.33 | $863.3921 | $863.39 | $863.35 | $863.50 | |