| 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 | $31.35 | 10.269% | $34.5693 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $201.66 | 13.597% | $229.0797 | $229.08 | $229.10 | $229.10 |
| Purchase #3 | $77.30 | 13.558% | $87.7803 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $96.47 | 8.813% | $104.9719 | $104.97 | $104.95 | $105.00 |
| Purchase #5 | $164.79 | 6.134% | $174.8982 | $174.90 | $174.90 | $174.90 |
| Purchase #6 | $36.33 | 7.585% | $39.0856 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $71.82 | 4.214% | $74.8465 | $74.85 | $74.85 | $74.80 |
| 7 purchase totals = | $679.72 | $745.2315 | $745.24 | $745.25 | $745.30 | |