| 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 | $48.94 | 9.811% | $53.7415 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $122.77 | 3.535% | $127.1099 | $127.11 | $127.10 | $127.10 |
| Purchase #3 | $169.78 | 10.835% | $188.1757 | $188.18 | $188.20 | $188.20 |
| Purchase #4 | $71.54 | 10.457% | $79.0209 | $79.02 | $79.00 | $79.00 |
| Purchase #5 | $94.53 | 8.145% | $102.2295 | $102.23 | $102.25 | $102.20 |
| Purchase #6 | $239.81 | 10.226% | $264.333 | $264.33 | $264.35 | $264.30 |
| Purchase #7 | $19.85 | 4.565% | $20.7562 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $767.22 | $835.3667 | $835.37 | $835.40 | $835.30 | |