| 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 | $122.62 | 7.286% | $131.5541 | $131.55 | $131.55 | $131.60 |
| Purchase #2 | $119.54 | 13.356% | $135.5058 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $122.77 | 8.632% | $133.3675 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $47.37 | 4.714% | $49.603 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $100.77 | 13.462% | $114.3357 | $114.34 | $114.35 | $114.30 |
| Purchase #6 | $42.66 | 7.240% | $45.7486 | $45.75 | $45.75 | $45.70 |
| Purchase #7 | $89.86 | 6.763% | $95.9372 | $95.94 | $95.95 | $95.90 |
| 7 purchase totals = | $645.59 | $706.0519 | $706.06 | $706.05 | $706.00 | |