| 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 | $50.39 | 10.359% | $55.6099 | $55.61 | $55.60 | $55.60 |
| Purchase #2 | $56.91 | 9.524% | $62.3301 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $148.80 | 13.461% | $168.83 | $168.83 | $168.85 | $168.80 |
| Purchase #4 | $220.80 | 4.297% | $230.2878 | $230.29 | $230.30 | $230.30 |
| Purchase #5 | $200.82 | 4.332% | $209.5195 | $209.52 | $209.50 | $209.50 |
| Purchase #6 | $73.62 | 9.682% | $80.7479 | $80.75 | $80.75 | $80.70 |
| Purchase #7 | $32.44 | 6.869% | $34.6683 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $783.78 | $841.9935 | $842.00 | $842.00 | $841.90 | |