| 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 | $72.31 | 6.265% | $76.8402 | $76.84 | $76.85 | $76.80 |
| Purchase #2 | $141.64 | 6.142% | $150.3395 | $150.34 | $150.35 | $150.30 |
| Purchase #3 | $141.54 | 11.292% | $157.5227 | $157.52 | $157.50 | $157.50 |
| Purchase #4 | $115.45 | 13.646% | $131.2043 | $131.20 | $131.20 | $131.20 |
| Purchase #5 | $31.81 | 12.226% | $35.6991 | $35.70 | $35.70 | $35.70 |
| Purchase #6 | $107.81 | 9.723% | $118.2924 | $118.29 | $118.30 | $118.30 |
| Purchase #7 | $119.25 | 9.109% | $130.1125 | $130.11 | $130.10 | $130.10 |
| 7 purchase totals = | $729.81 | $800.0107 | $800.00 | $800.00 | $799.90 | |