| 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 | $26.65 | 11.305% | $29.6628 | $29.66 | $29.65 | $29.70 |
| Purchase #2 | $110.84 | 3.243% | $114.4345 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $151.93 | 3.276% | $156.9072 | $156.91 | $156.90 | $156.90 |
| Purchase #4 | $6.51 | 10.799% | $7.213 | $7.21 | $7.20 | $7.20 |
| Purchase #5 | $129.84 | 8.238% | $140.5362 | $140.54 | $140.55 | $140.50 |
| Purchase #6 | $95.85 | 10.652% | $106.0599 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $71.44 | 3.622% | $74.0276 | $74.03 | $74.05 | $74.00 |
| 7 purchase totals = | $593.06 | $628.8412 | $628.84 | $628.85 | $628.80 | |