| 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 | $9.93 | 5.270% | $10.4533 | $10.45 | $10.45 | $10.50 |
| Purchase #2 | $213.80 | 13.130% | $241.8719 | $241.87 | $241.85 | $241.90 |
| Purchase #3 | $155.90 | 4.578% | $163.0371 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $195.90 | 9.364% | $214.2441 | $214.24 | $214.25 | $214.20 |
| Purchase #5 | $101.78 | 8.150% | $110.0751 | $110.08 | $110.10 | $110.10 |
| Purchase #6 | $68.49 | 9.237% | $74.8164 | $74.82 | $74.80 | $74.80 |
| Purchase #7 | $101.35 | 8.665% | $110.132 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $847.15 | $924.6299 | $924.63 | $924.65 | $924.60 | |