| 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 | $44.58 | 7.200% | $47.7898 | $47.79 | $47.80 | $47.80 |
| Purchase #2 | $110.51 | 5.812% | $116.9328 | $116.93 | $116.95 | $116.90 |
| Purchase #3 | $99.43 | 3.427% | $102.8375 | $102.84 | $102.85 | $102.80 |
| Purchase #4 | $198.69 | 8.777% | $216.129 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $95.88 | 3.667% | $99.3959 | $99.40 | $99.40 | $99.40 |
| Purchase #6 | $193.38 | 4.687% | $202.4437 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $187.46 | 8.505% | $203.4035 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $929.93 | $988.9322 | $988.93 | $989.00 | $988.80 | |