| 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 | $48.97 | 4.343% | $51.0968 | $51.10 | $51.10 | $51.10 |
| Purchase #2 | $45.62 | 8.370% | $49.4384 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $213.78 | 4.772% | $223.9816 | $223.98 | $224.00 | $224.00 |
| Purchase #4 | $141.70 | 4.244% | $147.7137 | $147.71 | $147.70 | $147.70 |
| Purchase #5 | $182.90 | 6.540% | $194.8617 | $194.86 | $194.85 | $194.90 |
| Purchase #6 | $189.97 | 4.421% | $198.3686 | $198.37 | $198.35 | $198.40 |
| Purchase #7 | $72.67 | 6.308% | $77.254 | $77.25 | $77.25 | $77.30 |
| 7 purchase totals = | $895.61 | $942.7148 | $942.71 | $942.70 | $942.80 | |