| 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 | $75.92 | 10.834% | $84.1452 | $84.15 | $84.15 | $84.10 |
| Purchase #2 | $47.28 | 11.132% | $52.5432 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $141.59 | 7.736% | $152.5434 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $212.42 | 3.429% | $219.7039 | $219.70 | $219.70 | $219.70 |
| Purchase #5 | $140.87 | 10.599% | $155.8008 | $155.80 | $155.80 | $155.80 |
| Purchase #6 | $225.44 | 3.351% | $232.9945 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $189.35 | 3.865% | $196.6684 | $196.67 | $196.65 | $196.70 |
| 7 purchase totals = | $1,032.87 | $1,094.3994 | $1,094.39 | $1,094.40 | $1,094.30 | |