| 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 | $73.54 | 9.297% | $80.377 | $80.38 | $80.40 | $80.40 |
| Purchase #2 | $77.26 | 11.602% | $86.2237 | $86.22 | $86.20 | $86.20 |
| Purchase #3 | $21.96 | 12.506% | $24.7063 | $24.71 | $24.70 | $24.70 |
| Purchase #4 | $245.86 | 7.223% | $263.6185 | $263.62 | $263.60 | $263.60 |
| Purchase #5 | $175.59 | 9.364% | $192.0322 | $192.03 | $192.05 | $192.00 |
| Purchase #6 | $155.51 | 13.216% | $176.0622 | $176.06 | $176.05 | $176.10 |
| Purchase #7 | $52.83 | 11.255% | $58.776 | $58.78 | $58.80 | $58.80 |
| 7 purchase totals = | $802.55 | $881.7959 | $881.80 | $881.80 | $881.80 | |