| 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 | $31.44 | 7.401% | $33.7669 | $33.77 | $33.75 | $33.80 |
| Purchase #2 | $130.51 | 3.464% | $135.0309 | $135.03 | $135.05 | $135.00 |
| Purchase #3 | $56.65 | 6.588% | $60.3821 | $60.38 | $60.40 | $60.40 |
| Purchase #4 | $195.94 | 7.619% | $210.8687 | $210.87 | $210.85 | $210.90 |
| Purchase #5 | $17.68 | 11.527% | $19.718 | $19.72 | $19.70 | $19.70 |
| Purchase #6 | $149.90 | 9.262% | $163.7837 | $163.78 | $163.80 | $163.80 |
| Purchase #7 | $166.37 | 7.784% | $179.3202 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $748.49 | $802.8705 | $802.87 | $802.85 | $802.90 | |