| 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 | $51.65 | 3.728% | $53.5755 | $53.58 | $53.60 | $53.60 |
| Purchase #2 | $63.26 | 12.775% | $71.3415 | $71.34 | $71.35 | $71.30 |
| Purchase #3 | $98.28 | 5.315% | $103.5036 | $103.50 | $103.50 | $103.50 |
| Purchase #4 | $100.60 | 6.768% | $107.4086 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $173.98 | 9.832% | $191.0857 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $25.83 | 3.683% | $26.7813 | $26.78 | $26.80 | $26.80 |
| Purchase #7 | $93.62 | 8.739% | $101.8015 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $607.22 | $655.4977 | $655.50 | $655.55 | $655.50 | |