| 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 | $11.44 | 4.526% | $11.9578 | $11.96 | $11.95 | $12.00 |
| Purchase #2 | $35.71 | 8.161% | $38.6243 | $38.62 | $38.60 | $38.60 |
| Purchase #3 | $22.52 | 12.172% | $25.2611 | $25.26 | $25.25 | $25.30 |
| Purchase #4 | $69.37 | 10.824% | $76.8786 | $76.88 | $76.90 | $76.90 |
| Purchase #5 | $72.40 | 13.304% | $82.0321 | $82.03 | $82.05 | $82.00 |
| Purchase #6 | $123.88 | 3.828% | $128.6221 | $128.62 | $128.60 | $128.60 |
| Purchase #7 | $29.32 | 9.746% | $32.1775 | $32.18 | $32.20 | $32.20 |
| 7 purchase totals = | $364.64 | $395.5535 | $395.55 | $395.55 | $395.60 | |