| 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 | $49.35 | 7.418% | $53.0108 | $53.01 | $53.00 | $53.00 |
| Purchase #2 | $122.91 | 5.514% | $129.6873 | $129.69 | $129.70 | $129.70 |
| Purchase #3 | $159.78 | 13.644% | $181.5804 | $181.58 | $181.60 | $181.60 |
| Purchase #4 | $96.53 | 8.600% | $104.8316 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $99.84 | 11.394% | $111.2158 | $111.22 | $111.20 | $111.20 |
| Purchase #6 | $58.84 | 12.187% | $66.0108 | $66.01 | $66.00 | $66.00 |
| Purchase #7 | $211.43 | 4.818% | $221.6167 | $221.62 | $221.60 | $221.60 |
| 7 purchase totals = | $798.68 | $867.9534 | $867.96 | $867.95 | $867.90 | |