| 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 | $86.33 | 3.755% | $89.5717 | $89.57 | $89.55 | $89.60 |
| Purchase #2 | $12.89 | 8.153% | $13.9409 | $13.94 | $13.95 | $13.90 |
| Purchase #3 | $193.31 | 9.548% | $211.7672 | $211.77 | $211.75 | $211.80 |
| Purchase #4 | $77.38 | 9.236% | $84.5268 | $84.53 | $84.55 | $84.50 |
| Purchase #5 | $216.57 | 3.419% | $223.9745 | $223.97 | $223.95 | $224.00 |
| Purchase #6 | $139.31 | 11.774% | $155.7124 | $155.71 | $155.70 | $155.70 |
| Purchase #7 | $93.86 | 8.384% | $101.7292 | $101.73 | $101.75 | $101.70 |
| 7 purchase totals = | $819.65 | $881.2227 | $881.22 | $881.20 | $881.20 | |