| 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 | $192.65 | 5.228% | $202.7217 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $81.83 | 5.275% | $86.1465 | $86.15 | $86.15 | $86.10 |
| Purchase #3 | $137.34 | 11.137% | $152.6356 | $152.64 | $152.65 | $152.60 |
| Purchase #4 | $181.40 | 12.386% | $203.8682 | $203.87 | $203.85 | $203.90 |
| Purchase #5 | $62.45 | 5.522% | $65.8985 | $65.90 | $65.90 | $65.90 |
| Purchase #6 | $51.71 | 10.374% | $57.0744 | $57.07 | $57.05 | $57.10 |
| Purchase #7 | $54.71 | 13.566% | $62.132 | $62.13 | $62.15 | $62.10 |
| 7 purchase totals = | $762.09 | $830.4769 | $830.48 | $830.45 | $830.40 | |