| 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 | $57.80 | 8.829% | $62.9032 | $62.90 | $62.90 | $62.90 |
| Purchase #2 | $20.29 | 10.459% | $22.4121 | $22.41 | $22.40 | $22.40 |
| Purchase #3 | $171.25 | 7.169% | $183.5269 | $183.53 | $183.55 | $183.50 |
| Purchase #4 | $81.28 | 3.223% | $83.8997 | $83.90 | $83.90 | $83.90 |
| Purchase #5 | $164.73 | 10.602% | $182.1947 | $182.19 | $182.20 | $182.20 |
| Purchase #6 | $158.63 | 8.514% | $172.1358 | $172.14 | $172.15 | $172.10 |
| Purchase #7 | $245.58 | 11.490% | $273.7971 | $273.80 | $273.80 | $273.80 |
| 7 purchase totals = | $899.56 | $980.8695 | $980.87 | $980.90 | $980.80 | |