| 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 | $79.48 | 4.676% | $83.1965 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $41.30 | 6.482% | $43.9771 | $43.98 | $44.00 | $44.00 |
| Purchase #3 | $84.53 | 10.217% | $93.1664 | $93.17 | $93.15 | $93.20 |
| Purchase #4 | $147.57 | 5.736% | $156.0346 | $156.03 | $156.05 | $156.00 |
| Purchase #5 | $115.61 | 7.538% | $124.3247 | $124.32 | $124.30 | $124.30 |
| Purchase #6 | $197.68 | 13.149% | $223.6729 | $223.67 | $223.65 | $223.70 |
| Purchase #7 | $8.81 | 4.599% | $9.2152 | $9.22 | $9.20 | $9.20 |
| 7 purchase totals = | $674.98 | $733.5874 | $733.59 | $733.55 | $733.60 | |