| 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 | $86.65 | 5.857% | $91.7251 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $68.39 | 8.479% | $74.1888 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $131.88 | 9.182% | $143.9892 | $143.99 | $144.00 | $144.00 |
| Purchase #4 | $97.82 | 3.259% | $101.008 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $229.94 | 12.470% | $258.6135 | $258.61 | $258.60 | $258.60 |
| Purchase #6 | $86.76 | 11.310% | $96.5726 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $137.94 | 8.543% | $149.7242 | $149.72 | $149.70 | $149.70 |
| 7 purchase totals = | $839.38 | $915.8214 | $915.82 | $915.80 | $915.80 | |