| 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 | $31.84 | 7.795% | $34.3219 | $34.32 | $34.30 | $34.30 |
| Purchase #2 | $59.83 | 4.604% | $62.5846 | $62.58 | $62.60 | $62.60 |
| Purchase #3 | $127.61 | 8.207% | $138.083 | $138.08 | $138.10 | $138.10 |
| Purchase #4 | $142.76 | 10.177% | $157.2887 | $157.29 | $157.30 | $157.30 |
| Purchase #5 | $110.82 | 8.683% | $120.4425 | $120.44 | $120.45 | $120.40 |
| Purchase #6 | $162.51 | 5.388% | $171.266 | $171.27 | $171.25 | $171.30 |
| Purchase #7 | $117.90 | 12.840% | $133.0384 | $133.04 | $133.05 | $133.00 |
| 7 purchase totals = | $753.27 | $817.0251 | $817.02 | $817.05 | $817.00 | |