| 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 | $8.66 | 8.480% | $9.3944 | $9.39 | $9.40 | $9.40 |
| Purchase #2 | $71.79 | 13.392% | $81.4041 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $165.75 | 6.563% | $176.6282 | $176.63 | $176.65 | $176.60 |
| Purchase #4 | $190.84 | 6.530% | $203.3019 | $203.30 | $203.30 | $203.30 |
| Purchase #5 | $169.28 | 11.389% | $188.5593 | $188.56 | $188.55 | $188.60 |
| Purchase #6 | $72.97 | 4.242% | $76.0654 | $76.07 | $76.05 | $76.10 |
| Purchase #7 | $50.52 | 5.279% | $53.187 | $53.19 | $53.20 | $53.20 |
| 7 purchase totals = | $729.81 | $788.5403 | $788.54 | $788.55 | $788.60 | |