| 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 | $41.43 | 8.432% | $44.9234 | $44.92 | $44.90 | $44.90 |
| Purchase #2 | $237.27 | 11.641% | $264.8906 | $264.89 | $264.90 | $264.90 |
| Purchase #3 | $48.86 | 9.629% | $53.5647 | $53.56 | $53.55 | $53.60 |
| Purchase #4 | $123.35 | 5.103% | $129.6446 | $129.64 | $129.65 | $129.60 |
| Purchase #5 | $231.99 | 7.839% | $250.1757 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $10.43 | 7.147% | $11.1754 | $11.18 | $11.20 | $11.20 |
| Purchase #7 | $165.56 | 13.138% | $187.3113 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $858.89 | $941.6857 | $941.68 | $941.70 | $941.70 | |