| 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 | $87.93 | 6.357% | $93.5197 | $93.52 | $93.50 | $93.50 |
| Purchase #2 | $113.96 | 7.841% | $122.8956 | $122.90 | $122.90 | $122.90 |
| Purchase #3 | $5.46 | 3.191% | $5.6342 | $5.63 | $5.65 | $5.60 |
| Purchase #4 | $57.98 | 9.513% | $63.4956 | $63.50 | $63.50 | $63.50 |
| Purchase #5 | $198.82 | 5.188% | $209.1348 | $209.13 | $209.15 | $209.10 |
| Purchase #6 | $100.82 | 8.640% | $109.5308 | $109.53 | $109.55 | $109.50 |
| Purchase #7 | $23.96 | 10.248% | $26.4154 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $588.93 | $630.6261 | $630.63 | $630.65 | $630.50 | |