| 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 | $88.65 | 7.325% | $95.1436 | $95.14 | $95.15 | $95.10 |
| Purchase #2 | $33.77 | 10.170% | $37.2044 | $37.20 | $37.20 | $37.20 |
| Purchase #3 | $37.78 | 7.350% | $40.5568 | $40.56 | $40.55 | $40.60 |
| Purchase #4 | $7.90 | 9.367% | $8.64 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $89.55 | 13.577% | $101.7082 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $193.48 | 3.525% | $200.3002 | $200.30 | $200.30 | $200.30 |
| Purchase #7 | $154.76 | 12.432% | $173.9998 | $174.00 | $174.00 | $174.00 |
| 7 purchase totals = | $605.89 | $657.5530 | $657.55 | $657.55 | $657.50 | |