| 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 | $13.93 | 12.626% | $15.6888 | $15.69 | $15.70 | $15.70 |
| Purchase #2 | $98.56 | 3.186% | $101.7001 | $101.70 | $101.70 | $101.70 |
| Purchase #3 | $234.76 | 10.115% | $258.506 | $258.51 | $258.50 | $258.50 |
| Purchase #4 | $70.28 | 3.186% | $72.5191 | $72.52 | $72.50 | $72.50 |
| Purchase #5 | $77.64 | 9.421% | $84.9545 | $84.95 | $84.95 | $85.00 |
| Purchase #6 | $156.69 | 4.312% | $163.4465 | $163.45 | $163.45 | $163.40 |
| Purchase #7 | $8.95 | 9.707% | $9.8188 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $660.81 | $706.6338 | $706.64 | $706.60 | $706.60 | |