| 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 | $67.95 | 9.233% | $74.2238 | $74.22 | $74.20 | $74.20 |
| Purchase #2 | $36.84 | 12.730% | $41.5297 | $41.53 | $41.55 | $41.50 |
| Purchase #3 | $162.44 | 11.668% | $181.3935 | $181.39 | $181.40 | $181.40 |
| Purchase #4 | $195.92 | 5.250% | $206.2058 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $149.43 | 4.719% | $156.4816 | $156.48 | $156.50 | $156.50 |
| Purchase #6 | $140.57 | 3.542% | $145.549 | $145.55 | $145.55 | $145.50 |
| Purchase #7 | $36.54 | 7.610% | $39.3207 | $39.32 | $39.30 | $39.30 |
| 7 purchase totals = | $789.69 | $844.7041 | $844.70 | $844.70 | $844.60 | |