| 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 | $244.61 | 5.694% | $258.5381 | $258.54 | $258.55 | $258.50 |
| Purchase #2 | $39.35 | 6.327% | $41.8397 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $11.27 | 11.503% | $12.5664 | $12.57 | $12.55 | $12.60 |
| Purchase #4 | $173.97 | 9.479% | $190.4606 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $147.52 | 11.588% | $164.6146 | $164.61 | $164.60 | $164.60 |
| Purchase #6 | $44.66 | 12.135% | $50.0795 | $50.08 | $50.10 | $50.10 |
| Purchase #7 | $111.88 | 9.142% | $122.1081 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $773.26 | $840.2070 | $840.21 | $840.20 | $840.20 | |