| 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 | $85.92 | 3.539% | $88.9607 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $144.97 | 3.215% | $149.6308 | $149.63 | $149.65 | $149.60 |
| Purchase #3 | $41.56 | 5.823% | $43.98 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $144.31 | 5.762% | $152.6251 | $152.63 | $152.65 | $152.60 |
| Purchase #5 | $40.91 | 6.481% | $43.5614 | $43.56 | $43.55 | $43.60 |
| Purchase #6 | $61.44 | 6.490% | $65.4275 | $65.43 | $65.45 | $65.40 |
| Purchase #7 | $210.57 | 4.614% | $220.2857 | $220.29 | $220.30 | $220.30 |
| 7 purchase totals = | $729.68 | $764.4712 | $764.48 | $764.55 | $764.50 | |