| 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 | $128.82 | 5.268% | $135.6062 | $135.61 | $135.60 | $135.60 |
| Purchase #2 | $48.93 | 4.743% | $51.2507 | $51.25 | $51.25 | $51.30 |
| Purchase #3 | $64.62 | 12.434% | $72.6549 | $72.65 | $72.65 | $72.70 |
| Purchase #4 | $194.88 | 6.636% | $207.8122 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $40.50 | 8.609% | $43.9866 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $174.35 | 11.716% | $194.7768 | $194.78 | $194.80 | $194.80 |
| Purchase #7 | $11.55 | 5.744% | $12.2134 | $12.21 | $12.20 | $12.20 |
| 7 purchase totals = | $663.65 | $718.3008 | $718.30 | $718.30 | $718.40 | |