| 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 | $62.95 | 9.740% | $69.0813 | $69.08 | $69.10 | $69.10 |
| Purchase #2 | $126.34 | 9.642% | $138.5217 | $138.52 | $138.50 | $138.50 |
| Purchase #3 | $13.46 | 7.138% | $14.4208 | $14.42 | $14.40 | $14.40 |
| Purchase #4 | $40.92 | 3.782% | $42.4676 | $42.47 | $42.45 | $42.50 |
| Purchase #5 | $223.29 | 6.329% | $237.422 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $76.53 | 10.146% | $84.2947 | $84.29 | $84.30 | $84.30 |
| Purchase #7 | $71.93 | 8.638% | $78.1433 | $78.14 | $78.15 | $78.10 |
| 7 purchase totals = | $615.42 | $664.3514 | $664.34 | $664.30 | $664.30 | |