| 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 | $85.68 | 6.534% | $91.2783 | $91.28 | $91.30 | $91.30 |
| Purchase #2 | $34.67 | 10.792% | $38.4116 | $38.41 | $38.40 | $38.40 |
| Purchase #3 | $116.93 | 5.289% | $123.1144 | $123.11 | $123.10 | $123.10 |
| Purchase #4 | $187.54 | 5.478% | $197.8134 | $197.81 | $197.80 | $197.80 |
| Purchase #5 | $143.68 | 4.387% | $149.9832 | $149.98 | $150.00 | $150.00 |
| Purchase #6 | $47.25 | 4.138% | $49.2052 | $49.21 | $49.20 | $49.20 |
| Purchase #7 | $88.32 | 9.328% | $96.5585 | $96.56 | $96.55 | $96.60 |
| 7 purchase totals = | $704.07 | $746.3646 | $746.36 | $746.35 | $746.40 | |