| 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 | $92.68 | 10.419% | $102.3363 | $102.34 | $102.35 | $102.30 |
| Purchase #2 | $64.46 | 7.396% | $69.2275 | $69.23 | $69.25 | $69.20 |
| Purchase #3 | $184.83 | 5.849% | $195.6407 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $47.87 | 12.411% | $53.8111 | $53.81 | $53.80 | $53.80 |
| Purchase #5 | $183.53 | 4.510% | $191.8072 | $191.81 | $191.80 | $191.80 |
| Purchase #6 | $172.85 | 12.555% | $194.5513 | $194.55 | $194.55 | $194.60 |
| Purchase #7 | $107.53 | 11.800% | $120.2185 | $120.22 | $120.20 | $120.20 |
| 7 purchase totals = | $853.75 | $927.5926 | $927.60 | $927.60 | $927.50 | |