| 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 | $34.75 | 3.363% | $35.9186 | $35.92 | $35.90 | $35.90 |
| Purchase #2 | $204.76 | 7.106% | $219.3102 | $219.31 | $219.30 | $219.30 |
| Purchase #3 | $204.80 | 3.270% | $211.497 | $211.50 | $211.50 | $211.50 |
| Purchase #4 | $76.46 | 8.755% | $83.1541 | $83.15 | $83.15 | $83.20 |
| Purchase #5 | $150.34 | 10.613% | $166.2956 | $166.30 | $166.30 | $166.30 |
| Purchase #6 | $105.40 | 3.577% | $109.1702 | $109.17 | $109.15 | $109.20 |
| Purchase #7 | $156.73 | 3.550% | $162.2939 | $162.29 | $162.30 | $162.30 |
| 7 purchase totals = | $933.24 | $987.6396 | $987.64 | $987.60 | $987.70 | |