| 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 | $85.93 | 5.223% | $90.4181 | $90.42 | $90.40 | $90.40 |
| Purchase #2 | $233.76 | 7.131% | $250.4294 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $68.82 | 9.805% | $75.5678 | $75.57 | $75.55 | $75.60 |
| Purchase #4 | $185.88 | 5.262% | $195.661 | $195.66 | $195.65 | $195.70 |
| Purchase #5 | $107.55 | 5.707% | $113.6879 | $113.69 | $113.70 | $113.70 |
| Purchase #6 | $44.51 | 7.740% | $47.9551 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $166.97 | 6.838% | $178.3874 | $178.39 | $178.40 | $178.40 |
| 7 purchase totals = | $893.42 | $952.1067 | $952.12 | $952.10 | $952.20 | |