| 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 | $47.72 | 13.176% | $54.0076 | $54.01 | $54.00 | $54.00 |
| Purchase #2 | $8.70 | 7.181% | $9.3247 | $9.32 | $9.30 | $9.30 |
| Purchase #3 | $75.67 | 5.703% | $79.9855 | $79.99 | $80.00 | $80.00 |
| Purchase #4 | $26.50 | 6.750% | $28.2888 | $28.29 | $28.30 | $28.30 |
| Purchase #5 | $225.95 | 9.109% | $246.5318 | $246.53 | $246.55 | $246.50 |
| Purchase #6 | $210.72 | 3.380% | $217.8423 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $132.58 | 7.856% | $142.9955 | $143.00 | $143.00 | $143.00 |
| 7 purchase totals = | $727.84 | $778.9762 | $778.98 | $779.00 | $778.90 | |