| 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 | $90.26 | 4.199% | $94.05 | $94.05 | $94.05 | $94.10 |
| Purchase #2 | $205.58 | 5.425% | $216.7327 | $216.73 | $216.75 | $216.70 |
| Purchase #3 | $44.67 | 6.868% | $47.7379 | $47.74 | $47.75 | $47.70 |
| Purchase #4 | $38.51 | 13.304% | $43.6334 | $43.63 | $43.65 | $43.60 |
| Purchase #5 | $243.53 | 6.549% | $259.4788 | $259.48 | $259.50 | $259.50 |
| Purchase #6 | $7.66 | 11.843% | $8.5672 | $8.57 | $8.55 | $8.60 |
| Purchase #7 | $149.28 | 6.810% | $159.446 | $159.45 | $159.45 | $159.40 |
| 7 purchase totals = | $779.49 | $829.6460 | $829.65 | $829.70 | $829.60 | |