| 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 | $124.37 | 9.277% | $135.9078 | $135.91 | $135.90 | $135.90 |
| Purchase #2 | $67.85 | 10.146% | $74.7341 | $74.73 | $74.75 | $74.70 |
| Purchase #3 | $23.50 | 4.259% | $24.5009 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $129.90 | 10.581% | $143.6447 | $143.64 | $143.65 | $143.60 |
| Purchase #5 | $132.82 | 11.799% | $148.4914 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $202.88 | 8.361% | $219.8428 | $219.84 | $219.85 | $219.80 |
| Purchase #7 | $15.64 | 12.744% | $17.6332 | $17.63 | $17.65 | $17.60 |
| 7 purchase totals = | $696.96 | $764.7549 | $764.74 | $764.80 | $764.60 | |