| 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 | $12.60 | 11.767% | $14.0826 | $14.08 | $14.10 | $14.10 |
| Purchase #2 | $22.45 | 9.616% | $24.6088 | $24.61 | $24.60 | $24.60 |
| Purchase #3 | $174.69 | 3.501% | $180.8059 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $181.37 | 3.138% | $187.0614 | $187.06 | $187.05 | $187.10 |
| Purchase #5 | $29.35 | 11.292% | $32.6642 | $32.66 | $32.65 | $32.70 |
| Purchase #6 | $192.73 | 10.595% | $213.1497 | $213.15 | $213.15 | $213.10 |
| Purchase #7 | $42.97 | 6.149% | $45.6122 | $45.61 | $45.60 | $45.60 |
| 7 purchase totals = | $656.16 | $697.9848 | $697.98 | $697.95 | $698.00 | |