| 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 | $92.83 | 6.472% | $98.838 | $98.84 | $98.85 | $98.80 |
| Purchase #2 | $133.77 | 10.811% | $148.2319 | $148.23 | $148.25 | $148.20 |
| Purchase #3 | $67.35 | 4.644% | $70.4777 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $219.32 | 3.115% | $226.1518 | $226.15 | $226.15 | $226.20 |
| Purchase #5 | $207.37 | 6.538% | $220.9279 | $220.93 | $220.95 | $220.90 |
| Purchase #6 | $95.53 | 11.135% | $106.1673 | $106.17 | $106.15 | $106.20 |
| Purchase #7 | $23.57 | 13.334% | $26.7128 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $839.74 | $897.5074 | $897.51 | $897.55 | $897.50 | |