| 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 | $26.80 | 7.303% | $28.7572 | $28.76 | $28.75 | $28.80 |
| Purchase #2 | $84.36 | 4.468% | $88.1292 | $88.13 | $88.15 | $88.10 |
| Purchase #3 | $218.38 | 6.652% | $232.9066 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $29.88 | 5.241% | $31.446 | $31.45 | $31.45 | $31.40 |
| Purchase #5 | $134.58 | 13.862% | $153.2355 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $183.90 | 10.614% | $203.4191 | $203.42 | $203.40 | $203.40 |
| Purchase #7 | $24.32 | 10.764% | $26.9378 | $26.94 | $26.95 | $26.90 |
| 7 purchase totals = | $702.22 | $764.8314 | $764.85 | $764.85 | $764.70 | |