| 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 | $53.93 | 8.552% | $58.5421 | $58.54 | $58.55 | $58.50 |
| Purchase #2 | $36.25 | 9.241% | $39.5999 | $39.60 | $39.60 | $39.60 |
| Purchase #3 | $243.60 | 9.383% | $266.457 | $266.46 | $266.45 | $266.50 |
| Purchase #4 | $129.30 | 6.401% | $137.5765 | $137.58 | $137.60 | $137.60 |
| Purchase #5 | $133.46 | 5.784% | $141.1793 | $141.18 | $141.20 | $141.20 |
| Purchase #6 | $22.49 | 5.427% | $23.7105 | $23.71 | $23.70 | $23.70 |
| Purchase #7 | $201.53 | 8.446% | $218.5512 | $218.55 | $218.55 | $218.60 |
| 7 purchase totals = | $820.56 | $885.6165 | $885.62 | $885.65 | $885.70 | |