| 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 | $72.69 | 3.353% | $75.1273 | $75.13 | $75.15 | $75.10 |
| Purchase #2 | $195.87 | 12.835% | $221.0099 | $221.01 | $221.00 | $221.00 |
| Purchase #3 | $195.89 | 5.349% | $206.3682 | $206.37 | $206.35 | $206.40 |
| Purchase #4 | $8.25 | 6.459% | $8.7829 | $8.78 | $8.80 | $8.80 |
| Purchase #5 | $98.94 | 12.763% | $111.5677 | $111.57 | $111.55 | $111.60 |
| Purchase #6 | $150.45 | 12.340% | $169.0155 | $169.02 | $169.00 | $169.00 |
| Purchase #7 | $204.83 | 8.150% | $221.5236 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $926.92 | $1,013.3951 | $1,013.40 | $1,013.35 | $1,013.40 | |