| 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 | $80.70 | 6.303% | $85.7865 | $85.79 | $85.80 | $85.80 |
| Purchase #2 | $95.81 | 5.502% | $101.0815 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $19.99 | 7.696% | $21.5284 | $21.53 | $21.55 | $21.50 |
| Purchase #4 | $152.44 | 13.368% | $172.8182 | $172.82 | $172.80 | $172.80 |
| Purchase #5 | $148.67 | 13.142% | $168.2082 | $168.21 | $168.20 | $168.20 |
| Purchase #6 | $153.98 | 7.223% | $165.102 | $165.10 | $165.10 | $165.10 |
| Purchase #7 | $232.55 | 9.356% | $254.3074 | $254.31 | $254.30 | $254.30 |
| 7 purchase totals = | $884.14 | $968.8322 | $968.84 | $968.85 | $968.80 | |