| 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 | $51.25 | 10.862% | $56.8168 | $56.82 | $56.80 | $56.80 |
| Purchase #2 | $170.95 | 3.443% | $176.8358 | $176.84 | $176.85 | $176.80 |
| Purchase #3 | $224.98 | 6.491% | $239.5835 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $202.35 | 9.683% | $221.9436 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $107.55 | 7.149% | $115.2387 | $115.24 | $115.25 | $115.20 |
| Purchase #6 | $90.56 | 3.418% | $93.6553 | $93.66 | $93.65 | $93.70 |
| Purchase #7 | $152.48 | 6.287% | $162.0664 | $162.07 | $162.05 | $162.10 |
| 7 purchase totals = | $1,000.12 | $1,066.1401 | $1,066.15 | $1,066.15 | $1,066.10 | |