| 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 | $63.69 | 11.431% | $70.9704 | $70.97 | $70.95 | $71.00 |
| Purchase #2 | $189.42 | 5.835% | $200.4727 | $200.47 | $200.45 | $200.50 |
| Purchase #3 | $180.54 | 12.272% | $202.6959 | $202.70 | $202.70 | $202.70 |
| Purchase #4 | $36.51 | 3.350% | $37.7331 | $37.73 | $37.75 | $37.70 |
| Purchase #5 | $135.47 | 8.623% | $147.1516 | $147.15 | $147.15 | $147.20 |
| Purchase #6 | $46.65 | 5.674% | $49.2969 | $49.30 | $49.30 | $49.30 |
| Purchase #7 | $36.95 | 3.844% | $38.3704 | $38.37 | $38.35 | $38.40 |
| 7 purchase totals = | $689.23 | $746.6910 | $746.69 | $746.65 | $746.80 | |