| 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 | $85.38 | 6.616% | $91.0287 | $91.03 | $91.05 | $91.00 |
| Purchase #2 | $19.38 | 13.368% | $21.9707 | $21.97 | $21.95 | $22.00 |
| Purchase #3 | $31.32 | 11.157% | $34.8144 | $34.81 | $34.80 | $34.80 |
| Purchase #4 | $28.35 | 12.572% | $31.9142 | $31.91 | $31.90 | $31.90 |
| Purchase #5 | $67.45 | 13.541% | $76.5834 | $76.58 | $76.60 | $76.60 |
| Purchase #6 | $180.62 | 5.232% | $190.07 | $190.07 | $190.05 | $190.10 |
| Purchase #7 | $33.83 | 6.430% | $36.0053 | $36.01 | $36.00 | $36.00 |
| 7 purchase totals = | $446.33 | $482.3867 | $482.38 | $482.35 | $482.40 | |