| 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 | $79.29 | 8.843% | $86.3016 | $86.30 | $86.30 | $86.30 |
| Purchase #2 | $80.55 | 6.721% | $85.9638 | $85.96 | $85.95 | $86.00 |
| Purchase #3 | $173.76 | 6.682% | $185.3706 | $185.37 | $185.35 | $185.40 |
| Purchase #4 | $145.30 | 9.456% | $159.0396 | $159.04 | $159.05 | $159.00 |
| Purchase #5 | $211.50 | 4.554% | $221.1317 | $221.13 | $221.15 | $221.10 |
| Purchase #6 | $123.39 | 10.724% | $136.6223 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $217.97 | 4.780% | $228.389 | $228.39 | $228.40 | $228.40 |
| 7 purchase totals = | $1,031.76 | $1,102.8186 | $1,102.81 | $1,102.80 | $1,102.80 | |