| 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 | $32.99 | 9.422% | $36.0983 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $74.93 | 3.176% | $77.3098 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $239.50 | 6.874% | $255.9632 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $39.26 | 6.371% | $41.7613 | $41.76 | $41.75 | $41.80 |
| Purchase #5 | $133.30 | 13.111% | $150.777 | $150.78 | $150.80 | $150.80 |
| Purchase #6 | $215.37 | 12.343% | $241.9531 | $241.95 | $241.95 | $242.00 |
| Purchase #7 | $83.27 | 10.846% | $92.3015 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $818.62 | $896.1642 | $896.16 | $896.15 | $896.30 | |