| 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 | $8.30 | 5.493% | $8.7559 | $8.76 | $8.75 | $8.80 |
| Purchase #2 | $174.33 | 10.190% | $192.0942 | $192.09 | $192.10 | $192.10 |
| Purchase #3 | $169.60 | 6.655% | $180.8869 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $155.37 | 10.112% | $171.081 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $35.53 | 7.758% | $38.2864 | $38.29 | $38.30 | $38.30 |
| Purchase #6 | $182.68 | 6.346% | $194.2729 | $194.27 | $194.25 | $194.30 |
| Purchase #7 | $29.37 | 11.775% | $32.8283 | $32.83 | $32.85 | $32.80 |
| 7 purchase totals = | $755.18 | $818.2056 | $818.21 | $818.25 | $818.30 | |