| 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 | $87.88 | 3.556% | $91.005 | $91.01 | $91.00 | $91.00 |
| Purchase #2 | $51.83 | 3.817% | $53.8084 | $53.81 | $53.80 | $53.80 |
| Purchase #3 | $235.99 | 13.276% | $267.32 | $267.32 | $267.30 | $267.30 |
| Purchase #4 | $183.25 | 3.348% | $189.3852 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $57.66 | 9.456% | $63.1123 | $63.11 | $63.10 | $63.10 |
| Purchase #6 | $120.26 | 12.763% | $135.6088 | $135.61 | $135.60 | $135.60 |
| Purchase #7 | $65.74 | 6.793% | $70.2057 | $70.21 | $70.20 | $70.20 |
| 7 purchase totals = | $802.61 | $870.4454 | $870.46 | $870.40 | $870.40 | |