| 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 | $54.48 | 6.586% | $58.0681 | $58.07 | $58.05 | $58.10 |
| Purchase #2 | $117.42 | 9.328% | $128.3729 | $128.37 | $128.35 | $128.40 |
| Purchase #3 | $135.92 | 10.173% | $149.7471 | $149.75 | $149.75 | $149.70 |
| Purchase #4 | $50.87 | 10.106% | $56.0109 | $56.01 | $56.00 | $56.00 |
| Purchase #5 | $218.45 | 7.454% | $234.7333 | $234.73 | $234.75 | $234.70 |
| Purchase #6 | $14.63 | 12.217% | $16.4173 | $16.42 | $16.40 | $16.40 |
| Purchase #7 | $103.76 | 8.438% | $112.5153 | $112.52 | $112.50 | $112.50 |
| 7 purchase totals = | $695.53 | $755.8649 | $755.87 | $755.80 | $755.80 | |