| 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 | $188.63 | 11.181% | $209.7207 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $80.78 | 4.528% | $84.4377 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $20.67 | 8.762% | $22.4811 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $91.49 | 3.355% | $94.5595 | $94.56 | $94.55 | $94.60 |
| Purchase #5 | $10.55 | 7.458% | $11.3368 | $11.34 | $11.35 | $11.30 |
| Purchase #6 | $75.48 | 12.831% | $85.1648 | $85.16 | $85.15 | $85.20 |
| Purchase #7 | $34.31 | 3.769% | $35.6031 | $35.60 | $35.60 | $35.60 |
| 7 purchase totals = | $501.91 | $543.3037 | $543.30 | $543.30 | $543.30 | |