| 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 | $21.58 | 5.227% | $22.708 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $190.46 | 4.675% | $199.364 | $199.36 | $199.35 | $199.40 |
| Purchase #3 | $98.40 | 9.505% | $107.7529 | $107.75 | $107.75 | $107.80 |
| Purchase #4 | $202.78 | 5.272% | $213.4706 | $213.47 | $213.45 | $213.50 |
| Purchase #5 | $114.85 | 7.811% | $123.8209 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $31.71 | 12.555% | $35.6912 | $35.69 | $35.70 | $35.70 |
| Purchase #7 | $221.87 | 3.705% | $230.0903 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $881.65 | $932.8979 | $932.89 | $932.85 | $933.00 | |