| 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 | $11.79 | 12.605% | $13.2761 | $13.28 | $13.30 | $13.30 |
| Purchase #2 | $165.61 | 3.611% | $171.5902 | $171.59 | $171.60 | $171.60 |
| Purchase #3 | $172.74 | 13.304% | $195.7213 | $195.72 | $195.70 | $195.70 |
| Purchase #4 | $41.34 | 6.228% | $43.9147 | $43.91 | $43.90 | $43.90 |
| Purchase #5 | $42.69 | 11.317% | $47.5212 | $47.52 | $47.50 | $47.50 |
| Purchase #6 | $186.45 | 4.549% | $194.9316 | $194.93 | $194.95 | $194.90 |
| Purchase #7 | $174.48 | 6.636% | $186.0585 | $186.06 | $186.05 | $186.10 |
| 7 purchase totals = | $795.10 | $853.0136 | $853.01 | $853.00 | $853.00 | |