| 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 | $64.55 | 5.674% | $68.2126 | $68.21 | $68.20 | $68.20 |
| Purchase #2 | $23.25 | 12.232% | $26.0939 | $26.09 | $26.10 | $26.10 |
| Purchase #3 | $161.31 | 5.604% | $170.3498 | $170.35 | $170.35 | $170.30 |
| Purchase #4 | $193.34 | 5.774% | $204.5035 | $204.50 | $204.50 | $204.50 |
| Purchase #5 | $109.87 | 3.529% | $113.7473 | $113.75 | $113.75 | $113.70 |
| Purchase #6 | $25.99 | 12.501% | $29.239 | $29.24 | $29.25 | $29.20 |
| Purchase #7 | $85.69 | 5.786% | $90.648 | $90.65 | $90.65 | $90.60 |
| 7 purchase totals = | $664.00 | $702.7941 | $702.79 | $702.80 | $702.60 | |