| 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 | $77.58 | 10.556% | $85.7693 | $85.77 | $85.75 | $85.80 |
| Purchase #2 | $203.52 | 6.396% | $216.5371 | $216.54 | $216.55 | $216.50 |
| Purchase #3 | $121.37 | 11.513% | $135.3433 | $135.34 | $135.35 | $135.30 |
| Purchase #4 | $64.63 | 11.774% | $72.2395 | $72.24 | $72.25 | $72.20 |
| Purchase #5 | $234.94 | 9.766% | $257.8842 | $257.88 | $257.90 | $257.90 |
| Purchase #6 | $45.36 | 12.497% | $51.0286 | $51.03 | $51.05 | $51.00 |
| Purchase #7 | $22.93 | 8.346% | $24.8437 | $24.84 | $24.85 | $24.80 |
| 7 purchase totals = | $770.33 | $843.6457 | $843.64 | $843.70 | $843.50 | |