| 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 | $24.34 | 7.688% | $26.2113 | $26.21 | $26.20 | $26.20 |
| Purchase #2 | $69.57 | 3.835% | $72.238 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $166.34 | 3.685% | $172.4696 | $172.47 | $172.45 | $172.50 |
| Purchase #4 | $74.30 | 10.232% | $81.9024 | $81.90 | $81.90 | $81.90 |
| Purchase #5 | $158.27 | 9.196% | $172.8245 | $172.82 | $172.80 | $172.80 |
| Purchase #6 | $69.34 | 8.198% | $75.0245 | $75.02 | $75.00 | $75.00 |
| Purchase #7 | $115.83 | 11.668% | $129.345 | $129.35 | $129.35 | $129.30 |
| 7 purchase totals = | $677.99 | $730.0153 | $730.01 | $729.95 | $729.90 | |