| 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 | $89.46 | 4.406% | $93.4016 | $93.40 | $93.40 | $93.40 |
| Purchase #2 | $166.51 | 4.661% | $174.271 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $216.64 | 7.679% | $233.2758 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $86.82 | 3.307% | $89.6911 | $89.69 | $89.70 | $89.70 |
| Purchase #5 | $203.97 | 5.235% | $214.6478 | $214.65 | $214.65 | $214.60 |
| Purchase #6 | $181.25 | 7.418% | $194.6951 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $35.39 | 6.641% | $37.7402 | $37.74 | $37.75 | $37.70 |
| 7 purchase totals = | $980.04 | $1,037.7226 | $1,037.73 | $1,037.75 | $1,037.70 | |