| 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 | $57.60 | 4.116% | $59.9708 | $59.97 | $59.95 | $60.00 |
| Purchase #2 | $118.60 | 9.496% | $129.8623 | $129.86 | $129.85 | $129.90 |
| Purchase #3 | $39.95 | 4.324% | $41.6774 | $41.68 | $41.70 | $41.70 |
| Purchase #4 | $171.89 | 12.133% | $192.7454 | $192.75 | $192.75 | $192.70 |
| Purchase #5 | $39.54 | 7.807% | $42.6269 | $42.63 | $42.65 | $42.60 |
| Purchase #6 | $209.37 | 5.851% | $221.6202 | $221.62 | $221.60 | $221.60 |
| Purchase #7 | $189.89 | 8.333% | $205.7135 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $826.84 | $894.2165 | $894.22 | $894.20 | $894.20 | |