| 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 | $69.93 | 7.719% | $75.3279 | $75.33 | $75.35 | $75.30 |
| Purchase #2 | $142.33 | 5.346% | $149.939 | $149.94 | $149.95 | $149.90 |
| Purchase #3 | $123.95 | 10.342% | $136.7689 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $11.87 | 13.799% | $13.5079 | $13.51 | $13.50 | $13.50 |
| Purchase #5 | $161.39 | 8.141% | $174.5288 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $12.34 | 13.185% | $13.967 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $194.55 | 11.758% | $217.4252 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $716.36 | $781.4647 | $781.48 | $781.50 | $781.40 | |