| 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 | $74.53 | 13.294% | $84.438 | $84.44 | $84.45 | $84.40 |
| Purchase #2 | $172.73 | 9.673% | $189.4382 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $139.46 | 10.757% | $154.4617 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $210.89 | 5.199% | $221.8542 | $221.85 | $221.85 | $221.90 |
| Purchase #5 | $163.87 | 3.111% | $168.968 | $168.97 | $168.95 | $169.00 |
| Purchase #6 | $23.40 | 13.124% | $26.471 | $26.47 | $26.45 | $26.50 |
| Purchase #7 | $203.58 | 4.434% | $212.6067 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $988.46 | $1,058.2378 | $1,058.24 | $1,058.20 | $1,058.30 | |