| 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 | $232.67 | 13.504% | $264.0898 | $264.09 | $264.10 | $264.10 |
| Purchase #2 | $81.90 | 3.419% | $84.7002 | $84.70 | $84.70 | $84.70 |
| Purchase #3 | $36.43 | 9.773% | $39.9903 | $39.99 | $40.00 | $40.00 |
| Purchase #4 | $43.30 | 10.441% | $47.821 | $47.82 | $47.80 | $47.80 |
| Purchase #5 | $170.53 | 7.158% | $182.7365 | $182.74 | $182.75 | $182.70 |
| Purchase #6 | $84.57 | 8.548% | $91.799 | $91.80 | $91.80 | $91.80 |
| Purchase #7 | $147.56 | 9.643% | $161.7892 | $161.79 | $161.80 | $161.80 |
| 7 purchase totals = | $796.96 | $872.9260 | $872.93 | $872.95 | $872.90 | |