| 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 | $115.74 | 5.717% | $122.3569 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $53.59 | 4.339% | $55.9153 | $55.92 | $55.90 | $55.90 |
| Purchase #3 | $31.71 | 8.720% | $34.4751 | $34.48 | $34.50 | $34.50 |
| Purchase #4 | $88.51 | 10.860% | $98.1222 | $98.12 | $98.10 | $98.10 |
| Purchase #5 | $109.77 | 7.570% | $118.0796 | $118.08 | $118.10 | $118.10 |
| Purchase #6 | $57.43 | 4.118% | $59.795 | $59.80 | $59.80 | $59.80 |
| Purchase #7 | $173.46 | 3.645% | $179.7826 | $179.78 | $179.80 | $179.80 |
| 7 purchase totals = | $630.21 | $668.5267 | $668.54 | $668.55 | $668.60 | |