| 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 | $102.99 | 5.587% | $108.7441 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $240.25 | 6.355% | $255.5179 | $255.52 | $255.50 | $255.50 |
| Purchase #3 | $39.39 | 9.525% | $43.1419 | $43.14 | $43.15 | $43.10 |
| Purchase #4 | $19.26 | 5.582% | $20.3351 | $20.34 | $20.35 | $20.30 |
| Purchase #5 | $93.98 | 4.797% | $98.4882 | $98.49 | $98.50 | $98.50 |
| Purchase #6 | $148.61 | 7.270% | $159.4139 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $16.66 | 5.491% | $17.5748 | $17.57 | $17.55 | $17.60 |
| 7 purchase totals = | $661.14 | $703.2159 | $703.21 | $703.20 | $703.10 | |