| 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 | $56.71 | 7.329% | $60.8663 | $60.87 | $60.85 | $60.90 |
| Purchase #2 | $166.89 | 12.672% | $188.0383 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $219.51 | 9.849% | $241.1295 | $241.13 | $241.15 | $241.10 |
| Purchase #4 | $158.71 | 12.287% | $178.2107 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $8.76 | 11.461% | $9.764 | $9.76 | $9.75 | $9.80 |
| Purchase #6 | $111.74 | 8.229% | $120.9351 | $120.94 | $120.95 | $120.90 |
| Purchase #7 | $63.67 | 9.390% | $69.6486 | $69.65 | $69.65 | $69.60 |
| 7 purchase totals = | $785.99 | $868.5925 | $868.60 | $868.60 | $868.50 | |