| 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 | $60.29 | 7.403% | $64.7533 | $64.75 | $64.75 | $64.80 |
| Purchase #2 | $213.64 | 11.668% | $238.5675 | $238.57 | $238.55 | $238.60 |
| Purchase #3 | $135.63 | 9.691% | $148.7739 | $148.77 | $148.75 | $148.80 |
| Purchase #4 | $101.50 | 10.755% | $112.4163 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $101.31 | 7.245% | $108.6499 | $108.65 | $108.65 | $108.60 |
| Purchase #6 | $80.29 | 8.825% | $87.3756 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $160.58 | 11.467% | $178.9937 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $853.24 | $939.5302 | $939.53 | $939.50 | $939.60 | |