| 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 | $50.67 | 6.105% | $53.7634 | $53.76 | $53.75 | $53.80 |
| Purchase #2 | $94.68 | 6.674% | $100.9989 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $130.93 | 8.862% | $142.533 | $142.53 | $142.55 | $142.50 |
| Purchase #4 | $109.62 | 4.843% | $114.9289 | $114.93 | $114.95 | $114.90 |
| Purchase #5 | $112.81 | 4.808% | $118.2339 | $118.23 | $118.25 | $118.20 |
| Purchase #6 | $193.63 | 12.272% | $217.3923 | $217.39 | $217.40 | $217.40 |
| Purchase #7 | $230.48 | 4.608% | $241.1005 | $241.10 | $241.10 | $241.10 |
| 7 purchase totals = | $922.82 | $988.9509 | $988.94 | $989.00 | $988.90 | |