| 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 | $105.76 | 9.104% | $115.3884 | $115.39 | $115.40 | $115.40 |
| Purchase #2 | $157.90 | 7.386% | $169.5625 | $169.56 | $169.55 | $169.60 |
| Purchase #3 | $164.96 | 8.729% | $179.3594 | $179.36 | $179.35 | $179.40 |
| Purchase #4 | $27.57 | 12.668% | $31.0626 | $31.06 | $31.05 | $31.10 |
| Purchase #5 | $93.72 | 6.629% | $99.9327 | $99.93 | $99.95 | $99.90 |
| Purchase #6 | $15.62 | 5.577% | $16.4911 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $214.32 | 4.195% | $223.3107 | $223.31 | $223.30 | $223.30 |
| 7 purchase totals = | $779.85 | $835.1074 | $835.10 | $835.10 | $835.20 | |