| 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 | $206.69 | 6.760% | $220.6622 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $54.52 | 4.874% | $57.1773 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $41.88 | 12.330% | $47.0438 | $47.04 | $47.05 | $47.00 |
| Purchase #4 | $107.39 | 7.414% | $115.3519 | $115.35 | $115.35 | $115.40 |
| Purchase #5 | $43.82 | 8.588% | $47.5833 | $47.58 | $47.60 | $47.60 |
| Purchase #6 | $101.59 | 10.666% | $112.4256 | $112.43 | $112.45 | $112.40 |
| Purchase #7 | $99.76 | 5.800% | $105.5461 | $105.55 | $105.55 | $105.50 |
| 7 purchase totals = | $655.65 | $705.7902 | $705.79 | $705.85 | $705.80 | |