| 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 | $64.43 | 12.603% | $72.5501 | $72.55 | $72.55 | $72.60 |
| Purchase #2 | $146.87 | 5.789% | $155.3723 | $155.37 | $155.35 | $155.40 |
| Purchase #3 | $80.94 | 3.773% | $83.9939 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $192.50 | 5.493% | $203.074 | $203.07 | $203.05 | $203.10 |
| Purchase #5 | $184.69 | 6.839% | $197.3209 | $197.32 | $197.30 | $197.30 |
| Purchase #6 | $89.36 | 11.857% | $99.9554 | $99.96 | $99.95 | $100.00 |
| Purchase #7 | $93.66 | 4.761% | $98.1192 | $98.12 | $98.10 | $98.10 |
| 7 purchase totals = | $852.45 | $910.3858 | $910.38 | $910.30 | $910.50 | |