| 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 | $58.42 | 10.367% | $64.4764 | $64.48 | $64.50 | $64.50 |
| Purchase #2 | $120.74 | 6.493% | $128.5796 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $117.53 | 7.754% | $126.6433 | $126.64 | $126.65 | $126.60 |
| Purchase #4 | $167.80 | 12.478% | $188.7381 | $188.74 | $188.75 | $188.70 |
| Purchase #5 | $86.42 | 9.445% | $94.5824 | $94.58 | $94.60 | $94.60 |
| Purchase #6 | $117.44 | 5.452% | $123.8428 | $123.84 | $123.85 | $123.80 |
| Purchase #7 | $97.65 | 6.480% | $103.9777 | $103.98 | $104.00 | $104.00 |
| 7 purchase totals = | $766.00 | $830.8403 | $830.84 | $830.95 | $830.80 | |