| 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 | $94.99 | 13.329% | $107.6512 | $107.65 | $107.65 | $107.70 |
| Purchase #2 | $40.32 | 11.871% | $45.1064 | $45.11 | $45.10 | $45.10 |
| Purchase #3 | $115.48 | 5.724% | $122.0901 | $122.09 | $122.10 | $122.10 |
| Purchase #4 | $204.44 | 3.712% | $212.0288 | $212.03 | $212.05 | $212.00 |
| Purchase #5 | $118.45 | 6.324% | $125.9408 | $125.94 | $125.95 | $125.90 |
| Purchase #6 | $56.69 | 13.511% | $64.3494 | $64.35 | $64.35 | $64.30 |
| Purchase #7 | $65.88 | 6.415% | $70.1062 | $70.11 | $70.10 | $70.10 |
| 7 purchase totals = | $696.25 | $747.2729 | $747.28 | $747.30 | $747.20 | |