| 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 | $48.88 | 9.565% | $53.5554 | $53.56 | $53.55 | $53.60 |
| Purchase #2 | $243.74 | 10.359% | $268.989 | $268.99 | $269.00 | $269.00 |
| Purchase #3 | $136.53 | 4.799% | $143.0821 | $143.08 | $143.10 | $143.10 |
| Purchase #4 | $196.85 | 8.823% | $214.2181 | $214.22 | $214.20 | $214.20 |
| Purchase #5 | $195.46 | 9.800% | $214.6151 | $214.62 | $214.60 | $214.60 |
| Purchase #6 | $79.54 | 6.667% | $84.8429 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $196.72 | 4.517% | $205.6058 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $1,097.72 | $1,184.9084 | $1,184.92 | $1,184.90 | $1,184.90 | |