| 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 | $23.50 | 7.288% | $25.2127 | $25.21 | $25.20 | $25.20 |
| Purchase #2 | $96.26 | 3.582% | $99.708 | $99.71 | $99.70 | $99.70 |
| Purchase #3 | $173.60 | 7.502% | $186.6235 | $186.62 | $186.60 | $186.60 |
| Purchase #4 | $42.51 | 10.236% | $46.8613 | $46.86 | $46.85 | $46.90 |
| Purchase #5 | $129.85 | 9.510% | $142.1987 | $142.20 | $142.20 | $142.20 |
| Purchase #6 | $156.64 | 9.104% | $170.9005 | $170.90 | $170.90 | $170.90 |
| Purchase #7 | $51.59 | 6.155% | $54.7654 | $54.77 | $54.75 | $54.80 |
| 7 purchase totals = | $673.95 | $726.2701 | $726.27 | $726.20 | $726.30 | |