| 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 | $135.74 | 10.145% | $149.5108 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $96.83 | 3.844% | $100.5521 | $100.55 | $100.55 | $100.60 |
| Purchase #3 | $60.70 | 8.724% | $65.9955 | $66.00 | $66.00 | $66.00 |
| Purchase #4 | $169.91 | 5.835% | $179.8242 | $179.82 | $179.80 | $179.80 |
| Purchase #5 | $20.66 | 11.369% | $23.0088 | $23.01 | $23.00 | $23.00 |
| Purchase #6 | $130.75 | 4.822% | $137.0548 | $137.05 | $137.05 | $137.10 |
| Purchase #7 | $90.40 | 10.599% | $99.9815 | $99.98 | $100.00 | $100.00 |
| 7 purchase totals = | $704.99 | $755.9277 | $755.92 | $755.90 | $756.00 | |