| 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 | $71.70 | 4.357% | $74.824 | $74.82 | $74.80 | $74.80 |
| Purchase #2 | $166.81 | 3.234% | $172.2046 | $172.20 | $172.20 | $172.20 |
| Purchase #3 | $50.72 | 12.140% | $56.8774 | $56.88 | $56.90 | $56.90 |
| Purchase #4 | $135.66 | 3.747% | $140.7432 | $140.74 | $140.75 | $140.70 |
| Purchase #5 | $47.34 | 12.150% | $53.0918 | $53.09 | $53.10 | $53.10 |
| Purchase #6 | $110.54 | 7.191% | $118.4889 | $118.49 | $118.50 | $118.50 |
| Purchase #7 | $175.28 | 3.552% | $181.5059 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $758.05 | $797.7358 | $797.73 | $797.75 | $797.70 | |