| 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 | $101.90 | 6.423% | $108.445 | $108.45 | $108.45 | $108.40 |
| Purchase #2 | $26.93 | 7.621% | $28.9823 | $28.98 | $29.00 | $29.00 |
| Purchase #3 | $73.92 | 9.237% | $80.748 | $80.75 | $80.75 | $80.70 |
| Purchase #4 | $151.76 | 11.343% | $168.9741 | $168.97 | $168.95 | $169.00 |
| Purchase #5 | $9.53 | 11.260% | $10.6031 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $243.40 | 4.130% | $253.4524 | $253.45 | $253.45 | $253.50 |
| Purchase #7 | $111.49 | 3.723% | $115.6408 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $718.93 | $766.8457 | $766.84 | $766.85 | $766.80 | |