| 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 | $78.72 | 3.864% | $81.7617 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $43.25 | 10.197% | $47.6602 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $244.55 | 12.204% | $274.3949 | $274.39 | $274.40 | $274.40 |
| Purchase #4 | $172.46 | 6.700% | $184.0148 | $184.01 | $184.00 | $184.00 |
| Purchase #5 | $179.63 | 12.853% | $202.7178 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $96.68 | 13.128% | $109.3722 | $109.37 | $109.35 | $109.40 |
| Purchase #7 | $210.77 | 9.708% | $231.2316 | $231.23 | $231.25 | $231.20 |
| 7 purchase totals = | $1,026.06 | $1,131.1532 | $1,131.14 | $1,131.10 | $1,131.20 | |