| 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 | $12.25 | 5.524% | $12.9267 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $144.71 | 7.707% | $155.8628 | $155.86 | $155.85 | $155.90 |
| Purchase #3 | $111.45 | 7.631% | $119.9547 | $119.95 | $119.95 | $120.00 |
| Purchase #4 | $17.77 | 10.314% | $19.6028 | $19.60 | $19.60 | $19.60 |
| Purchase #5 | $59.73 | 8.597% | $64.865 | $64.87 | $64.85 | $64.90 |
| Purchase #6 | $179.27 | 8.797% | $195.0404 | $195.04 | $195.05 | $195.00 |
| Purchase #7 | $63.89 | 7.442% | $68.6447 | $68.64 | $68.65 | $68.60 |
| 7 purchase totals = | $589.07 | $636.8971 | $636.89 | $636.90 | $636.90 | |