| 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 | $47.52 | 12.287% | $53.3588 | $53.36 | $53.35 | $53.40 |
| Purchase #2 | $129.81 | 4.448% | $135.5839 | $135.58 | $135.60 | $135.60 |
| Purchase #3 | $47.59 | 5.213% | $50.0709 | $50.07 | $50.05 | $50.10 |
| Purchase #4 | $204.57 | 4.669% | $214.1214 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $162.82 | 7.260% | $174.6407 | $174.64 | $174.65 | $174.60 |
| Purchase #6 | $53.57 | 7.805% | $57.7511 | $57.75 | $57.75 | $57.80 |
| Purchase #7 | $151.32 | 12.254% | $169.8628 | $169.86 | $169.85 | $169.90 |
| 7 purchase totals = | $797.20 | $855.3896 | $855.38 | $855.35 | $855.50 | |