| 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 | $90.72 | 3.684% | $94.0621 | $94.06 | $94.05 | $94.10 |
| Purchase #2 | $110.40 | 4.824% | $115.7257 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $168.98 | 12.162% | $189.5313 | $189.53 | $189.55 | $189.50 |
| Purchase #4 | $93.38 | 13.775% | $106.2431 | $106.24 | $106.25 | $106.20 |
| Purchase #5 | $107.75 | 5.115% | $113.2614 | $113.26 | $113.25 | $113.30 |
| Purchase #6 | $54.94 | 6.668% | $58.6034 | $58.60 | $58.60 | $58.60 |
| Purchase #7 | $233.33 | 6.469% | $248.4241 | $248.42 | $248.40 | $248.40 |
| 7 purchase totals = | $859.50 | $925.8511 | $925.84 | $925.85 | $925.80 | |