| 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 | $43.62 | 4.278% | $45.4861 | $45.49 | $45.50 | $45.50 |
| Purchase #2 | $114.56 | 11.265% | $127.4652 | $127.47 | $127.45 | $127.50 |
| Purchase #3 | $18.31 | 7.824% | $19.7426 | $19.74 | $19.75 | $19.70 |
| Purchase #4 | $89.94 | 7.408% | $96.6028 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $191.39 | 8.571% | $207.794 | $207.79 | $207.80 | $207.80 |
| Purchase #6 | $101.46 | 5.567% | $107.1083 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $171.65 | 6.365% | $182.5755 | $182.58 | $182.60 | $182.60 |
| 7 purchase totals = | $730.93 | $786.7745 | $786.78 | $786.80 | $786.80 | |