| 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 | $29.62 | 6.365% | $31.5053 | $31.51 | $31.50 | $31.50 |
| Purchase #2 | $135.84 | 13.258% | $153.8497 | $153.85 | $153.85 | $153.80 |
| Purchase #3 | $33.40 | 3.841% | $34.6829 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $35.25 | 12.778% | $39.7542 | $39.75 | $39.75 | $39.80 |
| Purchase #5 | $53.45 | 7.167% | $57.2808 | $57.28 | $57.30 | $57.30 |
| Purchase #6 | $166.63 | 5.861% | $176.3962 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $172.60 | 7.586% | $185.6934 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $626.79 | $679.1625 | $679.16 | $679.20 | $679.20 | |