| 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 | $80.35 | 9.593% | $88.058 | $88.06 | $88.05 | $88.10 |
| Purchase #2 | $212.52 | 4.175% | $221.3927 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $164.73 | 11.236% | $183.2391 | $183.24 | $183.25 | $183.20 |
| Purchase #4 | $171.70 | 8.237% | $185.8429 | $185.84 | $185.85 | $185.80 |
| Purchase #5 | $71.53 | 10.535% | $79.0657 | $79.07 | $79.05 | $79.10 |
| Purchase #6 | $24.60 | 10.422% | $27.1638 | $27.16 | $27.15 | $27.20 |
| Purchase #7 | $81.94 | 8.175% | $88.6386 | $88.64 | $88.65 | $88.60 |
| 7 purchase totals = | $807.37 | $873.4008 | $873.40 | $873.40 | $873.40 | |