| 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 | $55.47 | 3.789% | $57.5718 | $57.57 | $57.55 | $57.60 |
| Purchase #2 | $201.73 | 5.715% | $213.2589 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $66.88 | 7.212% | $71.7034 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $154.42 | 13.254% | $174.8868 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $213.99 | 7.501% | $230.0414 | $230.04 | $230.05 | $230.00 |
| Purchase #6 | $120.33 | 9.190% | $131.3883 | $131.39 | $131.40 | $131.40 |
| Purchase #7 | $182.42 | 4.794% | $191.1652 | $191.17 | $191.15 | $191.20 |
| 7 purchase totals = | $995.24 | $1,070.0158 | $1,070.02 | $1,070.00 | $1,070.10 | |