| 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 | $7.97 | 9.474% | $8.7251 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $249.79 | 6.744% | $266.6358 | $266.64 | $266.65 | $266.60 |
| Purchase #3 | $242.44 | 12.742% | $273.3317 | $273.33 | $273.35 | $273.30 |
| Purchase #4 | $52.63 | 9.128% | $57.4341 | $57.43 | $57.45 | $57.40 |
| Purchase #5 | $67.51 | 6.194% | $71.6916 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $44.28 | 3.489% | $45.8249 | $45.82 | $45.80 | $45.80 |
| Purchase #7 | $154.87 | 10.704% | $171.4473 | $171.45 | $171.45 | $171.40 |
| 7 purchase totals = | $819.49 | $895.0905 | $895.09 | $895.15 | $894.90 | |