| 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 | $206.30 | 7.269% | $221.2959 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $187.45 | 6.862% | $200.3128 | $200.31 | $200.30 | $200.30 |
| Purchase #3 | $24.74 | 3.838% | $25.6895 | $25.69 | $25.70 | $25.70 |
| Purchase #4 | $34.47 | 7.320% | $36.9932 | $36.99 | $37.00 | $37.00 |
| Purchase #5 | $198.37 | 11.582% | $221.3452 | $221.35 | $221.35 | $221.30 |
| Purchase #6 | $57.43 | 4.811% | $60.193 | $60.19 | $60.20 | $60.20 |
| Purchase #7 | $12.99 | 4.461% | $13.5695 | $13.57 | $13.55 | $13.60 |
| 7 purchase totals = | $721.75 | $779.3991 | $779.40 | $779.40 | $779.40 | |