| 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 | $94.77 | 5.171% | $99.6706 | $99.67 | $99.65 | $99.70 |
| Purchase #2 | $197.62 | 4.581% | $206.673 | $206.67 | $206.65 | $206.70 |
| Purchase #3 | $155.45 | 3.311% | $160.5969 | $160.60 | $160.60 | $160.60 |
| Purchase #4 | $189.76 | 7.862% | $204.6789 | $204.68 | $204.70 | $204.70 |
| Purchase #5 | $143.98 | 7.556% | $154.8591 | $154.86 | $154.85 | $154.90 |
| Purchase #6 | $178.90 | 3.629% | $185.3923 | $185.39 | $185.40 | $185.40 |
| Purchase #7 | $89.51 | 5.503% | $94.4357 | $94.44 | $94.45 | $94.40 |
| 7 purchase totals = | $1,049.99 | $1,106.3065 | $1,106.31 | $1,106.30 | $1,106.40 | |