| 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 | $72.82 | 12.251% | $81.7412 | $81.74 | $81.75 | $81.70 |
| Purchase #2 | $93.59 | 3.224% | $96.6073 | $96.61 | $96.60 | $96.60 |
| Purchase #3 | $105.55 | 6.217% | $112.112 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $80.48 | 5.571% | $84.9635 | $84.96 | $84.95 | $85.00 |
| Purchase #5 | $10.70 | 11.176% | $11.8958 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $113.35 | 7.229% | $121.5441 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $97.29 | 4.662% | $101.8257 | $101.83 | $101.85 | $101.80 |
| 7 purchase totals = | $573.78 | $610.6896 | $610.69 | $610.70 | $610.60 | |