| 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 | $32.95 | 10.675% | $36.4674 | $36.47 | $36.45 | $36.50 |
| Purchase #2 | $73.62 | 5.838% | $77.9179 | $77.92 | $77.90 | $77.90 |
| Purchase #3 | $196.91 | 7.392% | $211.4656 | $211.47 | $211.45 | $211.50 |
| Purchase #4 | $231.88 | 3.591% | $240.2068 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $136.90 | 10.143% | $150.7858 | $150.79 | $150.80 | $150.80 |
| Purchase #6 | $104.33 | 8.284% | $112.9727 | $112.97 | $112.95 | $113.00 |
| Purchase #7 | $135.85 | 8.797% | $147.8007 | $147.80 | $147.80 | $147.80 |
| 7 purchase totals = | $912.44 | $977.6169 | $977.63 | $977.55 | $977.70 | |