| 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 | $71.37 | 10.208% | $78.6554 | $78.66 | $78.65 | $78.70 |
| Purchase #2 | $14.48 | 10.601% | $16.015 | $16.02 | $16.00 | $16.00 |
| Purchase #3 | $227.70 | 13.712% | $258.9222 | $258.92 | $258.90 | $258.90 |
| Purchase #4 | $22.25 | 4.833% | $23.3253 | $23.33 | $23.35 | $23.30 |
| Purchase #5 | $246.29 | 12.688% | $277.5393 | $277.54 | $277.55 | $277.50 |
| Purchase #6 | $178.59 | 12.462% | $200.8459 | $200.85 | $200.85 | $200.80 |
| Purchase #7 | $203.86 | 11.442% | $227.1857 | $227.19 | $227.20 | $227.20 |
| 7 purchase totals = | $964.54 | $1,082.4888 | $1,082.51 | $1,082.50 | $1,082.40 | |