| 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 | $26.95 | 8.781% | $29.3165 | $29.32 | $29.30 | $29.30 |
| Purchase #2 | $100.85 | 13.371% | $114.3347 | $114.33 | $114.35 | $114.30 |
| Purchase #3 | $147.76 | 9.268% | $161.4544 | $161.45 | $161.45 | $161.50 |
| Purchase #4 | $52.66 | 9.458% | $57.6406 | $57.64 | $57.65 | $57.60 |
| Purchase #5 | $6.68 | 11.642% | $7.4577 | $7.46 | $7.45 | $7.50 |
| Purchase #6 | $147.54 | 3.182% | $152.2347 | $152.23 | $152.25 | $152.20 |
| Purchase #7 | $155.99 | 8.341% | $169.0011 | $169.00 | $169.00 | $169.00 |
| 7 purchase totals = | $638.43 | $691.4397 | $691.43 | $691.45 | $691.40 | |