| 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 | $177.98 | 9.749% | $195.3313 | $195.33 | $195.35 | $195.30 |
| Purchase #2 | $234.64 | 8.845% | $255.3939 | $255.39 | $255.40 | $255.40 |
| Purchase #3 | $20.42 | 11.457% | $22.7595 | $22.76 | $22.75 | $22.80 |
| Purchase #4 | $60.84 | 3.481% | $62.9578 | $62.96 | $62.95 | $63.00 |
| Purchase #5 | $49.76 | 5.137% | $52.3162 | $52.32 | $52.30 | $52.30 |
| Purchase #6 | $19.48 | 8.527% | $21.1411 | $21.14 | $21.15 | $21.10 |
| Purchase #7 | $74.62 | 5.319% | $78.589 | $78.59 | $78.60 | $78.60 |
| 7 purchase totals = | $637.74 | $688.4888 | $688.49 | $688.50 | $688.50 | |