| 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 | $40.95 | 11.259% | $45.5606 | $45.56 | $45.55 | $45.60 |
| Purchase #2 | $190.58 | 13.773% | $216.8286 | $216.83 | $216.85 | $216.80 |
| Purchase #3 | $171.86 | 6.331% | $182.7405 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $95.76 | 7.682% | $103.1163 | $103.12 | $103.10 | $103.10 |
| Purchase #5 | $143.96 | 4.135% | $149.9127 | $149.91 | $149.90 | $149.90 |
| Purchase #6 | $103.42 | 13.540% | $117.4231 | $117.42 | $117.40 | $117.40 |
| Purchase #7 | $24.84 | 3.525% | $25.7156 | $25.72 | $25.70 | $25.70 |
| 7 purchase totals = | $771.37 | $841.2974 | $841.30 | $841.25 | $841.20 | |