| 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 | $47.70 | 9.354% | $52.1619 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $64.95 | 6.216% | $68.9873 | $68.99 | $69.00 | $69.00 |
| Purchase #3 | $120.99 | 11.505% | $134.9099 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $82.74 | 6.307% | $87.9584 | $87.96 | $87.95 | $88.00 |
| Purchase #5 | $180.82 | 9.544% | $198.0775 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $31.33 | 5.173% | $32.9507 | $32.95 | $32.95 | $33.00 |
| Purchase #7 | $211.45 | 3.389% | $218.616 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $739.98 | $793.6617 | $793.67 | $793.65 | $793.80 | |