| 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 | $53.85 | 3.393% | $55.6771 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $52.72 | 11.546% | $58.8071 | $58.81 | $58.80 | $58.80 |
| Purchase #3 | $194.59 | 8.199% | $210.5444 | $210.54 | $210.55 | $210.50 |
| Purchase #4 | $210.67 | 9.328% | $230.3213 | $230.32 | $230.30 | $230.30 |
| Purchase #5 | $174.99 | 11.854% | $195.7333 | $195.73 | $195.75 | $195.70 |
| Purchase #6 | $111.70 | 12.712% | $125.8993 | $125.90 | $125.90 | $125.90 |
| Purchase #7 | $44.65 | 6.128% | $47.3862 | $47.39 | $47.40 | $47.40 |
| 7 purchase totals = | $843.17 | $924.3687 | $924.37 | $924.40 | $924.30 | |