| 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 | $53.91 | 4.189% | $56.1683 | $56.17 | $56.15 | $56.20 |
| Purchase #2 | $30.78 | 4.564% | $32.1848 | $32.18 | $32.20 | $32.20 |
| Purchase #3 | $180.34 | 3.502% | $186.6555 | $186.66 | $186.65 | $186.70 |
| Purchase #4 | $44.62 | 13.193% | $50.5067 | $50.51 | $50.50 | $50.50 |
| Purchase #5 | $128.59 | 12.250% | $144.3423 | $144.34 | $144.35 | $144.30 |
| Purchase #6 | $124.97 | 8.807% | $135.9761 | $135.98 | $136.00 | $136.00 |
| Purchase #7 | $6.63 | 4.315% | $6.9161 | $6.92 | $6.90 | $6.90 |
| 7 purchase totals = | $569.84 | $612.7498 | $612.76 | $612.75 | $612.80 | |