| 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 | $23.55 | 3.501% | $24.3745 | $24.37 | $24.35 | $24.40 |
| Purchase #2 | $210.89 | 5.440% | $222.3624 | $222.36 | $222.35 | $222.40 |
| Purchase #3 | $42.31 | 7.816% | $45.6169 | $45.62 | $45.60 | $45.60 |
| Purchase #4 | $70.80 | 13.523% | $80.3743 | $80.37 | $80.35 | $80.40 |
| Purchase #5 | $161.83 | 3.264% | $167.1121 | $167.11 | $167.10 | $167.10 |
| Purchase #6 | $189.52 | 11.794% | $211.872 | $211.87 | $211.85 | $211.90 |
| Purchase #7 | $212.68 | 3.487% | $220.0962 | $220.10 | $220.10 | $220.10 |
| 7 purchase totals = | $911.58 | $971.8084 | $971.80 | $971.70 | $971.90 | |