| 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 | $46.42 | 11.733% | $51.8665 | $51.87 | $51.85 | $51.90 |
| Purchase #2 | $162.99 | 7.321% | $174.9225 | $174.92 | $174.90 | $174.90 |
| Purchase #3 | $105.30 | 4.462% | $109.9985 | $110.00 | $110.00 | $110.00 |
| Purchase #4 | $85.70 | 8.124% | $92.6623 | $92.66 | $92.65 | $92.70 |
| Purchase #5 | $155.50 | 3.419% | $160.8165 | $160.82 | $160.80 | $160.80 |
| Purchase #6 | $185.71 | 7.196% | $199.0737 | $199.07 | $199.05 | $199.10 |
| Purchase #7 | $150.45 | 5.559% | $158.8135 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $892.07 | $948.1535 | $948.15 | $948.05 | $948.20 | |