| 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 | $35.82 | 11.724% | $40.0195 | $40.02 | $40.00 | $40.00 |
| Purchase #2 | $176.83 | 9.628% | $193.8552 | $193.86 | $193.85 | $193.90 |
| Purchase #3 | $46.84 | 10.201% | $51.6181 | $51.62 | $51.60 | $51.60 |
| Purchase #4 | $64.66 | 9.822% | $71.0109 | $71.01 | $71.00 | $71.00 |
| Purchase #5 | $139.75 | 3.142% | $144.1409 | $144.14 | $144.15 | $144.10 |
| Purchase #6 | $173.88 | 12.720% | $195.9975 | $196.00 | $196.00 | $196.00 |
| Purchase #7 | $71.82 | 4.549% | $75.0871 | $75.09 | $75.10 | $75.10 |
| 7 purchase totals = | $709.60 | $771.7292 | $771.74 | $771.70 | $771.70 | |