| 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 | $147.93 | 13.604% | $168.0544 | $168.05 | $168.05 | $168.10 |
| Purchase #2 | $17.27 | 3.661% | $17.9023 | $17.90 | $17.90 | $17.90 |
| Purchase #3 | $198.85 | 10.408% | $219.5463 | $219.55 | $219.55 | $219.50 |
| Purchase #4 | $51.26 | 11.142% | $56.9714 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $100.43 | 13.672% | $114.1608 | $114.16 | $114.15 | $114.20 |
| Purchase #6 | $121.51 | 7.652% | $130.8079 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $47.72 | 13.225% | $54.031 | $54.03 | $54.05 | $54.00 |
| 7 purchase totals = | $684.97 | $761.4741 | $761.47 | $761.45 | $761.50 | |