| 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 | $12.58 | 10.700% | $13.9261 | $13.93 | $13.95 | $13.90 |
| Purchase #2 | $27.37 | 8.151% | $29.6009 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $161.67 | 13.323% | $183.2093 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $137.81 | 3.213% | $142.2378 | $142.24 | $142.25 | $142.20 |
| Purchase #5 | $87.92 | 9.389% | $96.1748 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $244.99 | 5.427% | $258.2856 | $258.29 | $258.30 | $258.30 |
| Purchase #7 | $30.31 | 4.391% | $31.6409 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $702.65 | $755.0754 | $755.08 | $755.10 | $755.00 | |