| 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 | $103.58 | 4.108% | $107.8351 | $107.84 | $107.85 | $107.80 |
| Purchase #2 | $105.66 | 3.569% | $109.431 | $109.43 | $109.45 | $109.40 |
| Purchase #3 | $6.53 | 4.281% | $6.8095 | $6.81 | $6.80 | $6.80 |
| Purchase #4 | $153.87 | 12.307% | $172.8068 | $172.81 | $172.80 | $172.80 |
| Purchase #5 | $80.52 | 13.844% | $91.6672 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $226.87 | 8.354% | $245.8227 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $125.35 | 12.355% | $140.837 | $140.84 | $140.85 | $140.80 |
| 7 purchase totals = | $802.38 | $875.2093 | $875.22 | $875.20 | $875.10 | |