| 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 | $108.30 | 13.180% | $122.5739 | $122.57 | $122.55 | $122.60 |
| Purchase #2 | $79.72 | 12.774% | $89.9034 | $89.90 | $89.90 | $89.90 |
| Purchase #3 | $98.70 | 5.261% | $103.8926 | $103.89 | $103.90 | $103.90 |
| Purchase #4 | $32.58 | 11.262% | $36.2492 | $36.25 | $36.25 | $36.20 |
| Purchase #5 | $66.31 | 8.480% | $71.9331 | $71.93 | $71.95 | $71.90 |
| Purchase #6 | $177.99 | 4.520% | $186.0351 | $186.04 | $186.05 | $186.00 |
| Purchase #7 | $245.35 | 3.159% | $253.1006 | $253.10 | $253.10 | $253.10 |
| 7 purchase totals = | $808.95 | $863.6879 | $863.68 | $863.70 | $863.60 | |