| 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 | $80.32 | 5.721% | $84.9151 | $84.92 | $84.90 | $84.90 |
| Purchase #2 | $33.36 | 13.829% | $37.9734 | $37.97 | $37.95 | $38.00 |
| Purchase #3 | $69.98 | 7.327% | $75.1074 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $70.46 | 7.593% | $75.81 | $75.81 | $75.80 | $75.80 |
| Purchase #5 | $92.97 | 11.445% | $103.6104 | $103.61 | $103.60 | $103.60 |
| Purchase #6 | $91.84 | 8.292% | $99.4554 | $99.46 | $99.45 | $99.50 |
| Purchase #7 | $206.41 | 7.218% | $221.3087 | $221.31 | $221.30 | $221.30 |
| 7 purchase totals = | $645.34 | $698.1804 | $698.19 | $698.10 | $698.20 | |