| 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 | $32.62 | 10.358% | $35.9988 | $36.00 | $36.00 | $36.00 |
| Purchase #2 | $156.88 | 9.732% | $172.1476 | $172.15 | $172.15 | $172.10 |
| Purchase #3 | $185.57 | 5.626% | $196.0102 | $196.01 | $196.00 | $196.00 |
| Purchase #4 | $73.37 | 5.429% | $77.3533 | $77.35 | $77.35 | $77.40 |
| Purchase #5 | $138.81 | 7.842% | $149.6955 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $108.76 | 11.176% | $120.915 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $63.67 | 13.713% | $72.4011 | $72.40 | $72.40 | $72.40 |
| 7 purchase totals = | $759.68 | $824.5215 | $824.53 | $824.50 | $824.50 | |