| 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 | $46.42 | 13.627% | $52.7457 | $52.75 | $52.75 | $52.70 |
| Purchase #2 | $91.63 | 7.808% | $98.7845 | $98.78 | $98.80 | $98.80 |
| Purchase #3 | $152.94 | 8.561% | $166.0332 | $166.03 | $166.05 | $166.00 |
| Purchase #4 | $6.71 | 3.818% | $6.9662 | $6.97 | $6.95 | $7.00 |
| Purchase #5 | $133.28 | 12.756% | $150.2812 | $150.28 | $150.30 | $150.30 |
| Purchase #6 | $164.53 | 13.408% | $186.5902 | $186.59 | $186.60 | $186.60 |
| Purchase #7 | $184.66 | 8.479% | $200.3173 | $200.32 | $200.30 | $200.30 |
| 7 purchase totals = | $780.17 | $861.7183 | $861.72 | $861.75 | $861.70 | |