| 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 | $90.26 | 11.500% | $100.6399 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $66.28 | 11.530% | $73.9221 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $144.91 | 8.741% | $157.5766 | $157.58 | $157.60 | $157.60 |
| Purchase #4 | $33.89 | 7.757% | $36.5188 | $36.52 | $36.50 | $36.50 |
| Purchase #5 | $165.62 | 13.157% | $187.4106 | $187.41 | $187.40 | $187.40 |
| Purchase #6 | $228.82 | 12.139% | $256.5965 | $256.60 | $256.60 | $256.60 |
| Purchase #7 | $190.71 | 12.220% | $214.0148 | $214.01 | $214.00 | $214.00 |
| 7 purchase totals = | $920.49 | $1,026.6793 | $1,026.68 | $1,026.65 | $1,026.60 | |