| 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 | $101.95 | 3.567% | $105.5866 | $105.59 | $105.60 | $105.60 |
| Purchase #2 | $162.76 | 5.807% | $172.2115 | $172.21 | $172.20 | $172.20 |
| Purchase #3 | $19.51 | 10.281% | $21.5158 | $21.52 | $21.50 | $21.50 |
| Purchase #4 | $5.35 | 12.671% | $6.0279 | $6.03 | $6.05 | $6.00 |
| Purchase #5 | $201.80 | 7.354% | $216.6404 | $216.64 | $216.65 | $216.60 |
| Purchase #6 | $29.55 | 12.456% | $33.2307 | $33.23 | $33.25 | $33.20 |
| Purchase #7 | $250.79 | 4.637% | $262.4191 | $262.42 | $262.40 | $262.40 |
| 7 purchase totals = | $771.71 | $817.6320 | $817.64 | $817.65 | $817.50 | |