| 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 | $7.89 | 8.316% | $8.5461 | $8.55 | $8.55 | $8.50 |
| Purchase #2 | $116.40 | 6.301% | $123.7344 | $123.73 | $123.75 | $123.70 |
| Purchase #3 | $213.39 | 13.403% | $241.9907 | $241.99 | $242.00 | $242.00 |
| Purchase #4 | $74.45 | 4.278% | $77.635 | $77.64 | $77.65 | $77.60 |
| Purchase #5 | $119.35 | 13.518% | $135.4837 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $41.48 | 10.121% | $45.6782 | $45.68 | $45.70 | $45.70 |
| Purchase #7 | $198.52 | 8.866% | $216.1208 | $216.12 | $216.10 | $216.10 |
| 7 purchase totals = | $771.48 | $849.1889 | $849.19 | $849.25 | $849.10 | |