| 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 | $79.76 | 11.326% | $88.7936 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $189.52 | 9.280% | $207.1075 | $207.11 | $207.10 | $207.10 |
| Purchase #3 | $23.80 | 11.311% | $26.492 | $26.49 | $26.50 | $26.50 |
| Purchase #4 | $133.40 | 8.752% | $145.0752 | $145.08 | $145.10 | $145.10 |
| Purchase #5 | $14.27 | 11.240% | $15.8739 | $15.87 | $15.85 | $15.90 |
| Purchase #6 | $132.94 | 12.787% | $149.939 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $210.37 | 13.776% | $239.3506 | $239.35 | $239.35 | $239.40 |
| 7 purchase totals = | $784.06 | $872.6318 | $872.63 | $872.65 | $872.70 | |