| 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 | $69.83 | 7.634% | $75.1608 | $75.16 | $75.15 | $75.20 |
| Purchase #2 | $5.40 | 9.168% | $5.8951 | $5.90 | $5.90 | $5.90 |
| Purchase #3 | $120.59 | 3.798% | $125.17 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $23.60 | 4.577% | $24.6802 | $24.68 | $24.70 | $24.70 |
| Purchase #5 | $60.30 | 9.854% | $66.242 | $66.24 | $66.25 | $66.20 |
| Purchase #6 | $168.57 | 12.642% | $189.8806 | $189.88 | $189.90 | $189.90 |
| Purchase #7 | $61.74 | 13.760% | $70.2354 | $70.24 | $70.25 | $70.20 |
| 7 purchase totals = | $510.03 | $557.2641 | $557.27 | $557.30 | $557.30 | |