| 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 | $63.87 | 8.706% | $69.4305 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $129.65 | 9.322% | $141.736 | $141.74 | $141.75 | $141.70 |
| Purchase #3 | $57.93 | 4.314% | $60.4291 | $60.43 | $60.45 | $60.40 |
| Purchase #4 | $178.50 | 11.411% | $198.8686 | $198.87 | $198.85 | $198.90 |
| Purchase #5 | $111.81 | 6.234% | $118.7802 | $118.78 | $118.80 | $118.80 |
| Purchase #6 | $121.46 | 11.598% | $135.5469 | $135.55 | $135.55 | $135.50 |
| Purchase #7 | $85.55 | 5.627% | $90.3639 | $90.36 | $90.35 | $90.40 |
| 7 purchase totals = | $748.77 | $815.1552 | $815.16 | $815.20 | $815.10 | |