| 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 | $90.80 | 3.190% | $93.6965 | $93.70 | $93.70 | $93.70 |
| Purchase #2 | $16.30 | 6.809% | $17.4099 | $17.41 | $17.40 | $17.40 |
| Purchase #3 | $70.52 | 7.146% | $75.5594 | $75.56 | $75.55 | $75.60 |
| Purchase #4 | $224.52 | 4.275% | $234.1182 | $234.12 | $234.10 | $234.10 |
| Purchase #5 | $233.29 | 5.509% | $246.1419 | $246.14 | $246.15 | $246.10 |
| Purchase #6 | $15.98 | 5.454% | $16.8515 | $16.85 | $16.85 | $16.90 |
| Purchase #7 | $23.80 | 6.393% | $25.3215 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $675.21 | $709.0989 | $709.10 | $709.05 | $709.10 | |