| 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 | $64.45 | 8.723% | $70.072 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $162.72 | 13.751% | $185.0956 | $185.10 | $185.10 | $185.10 |
| Purchase #3 | $9.57 | 3.325% | $9.8882 | $9.89 | $9.90 | $9.90 |
| Purchase #4 | $113.97 | 13.407% | $129.25 | $129.25 | $129.25 | $129.30 |
| Purchase #5 | $87.51 | 5.838% | $92.6188 | $92.62 | $92.60 | $92.60 |
| Purchase #6 | $29.53 | 12.198% | $33.1321 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $193.67 | 9.447% | $211.966 | $211.97 | $211.95 | $212.00 |
| 7 purchase totals = | $661.42 | $732.0227 | $732.03 | $732.00 | $732.10 | |