| 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 | $16.93 | 10.397% | $18.6902 | $18.69 | $18.70 | $18.70 |
| Purchase #2 | $107.34 | 11.834% | $120.0426 | $120.04 | $120.05 | $120.00 |
| Purchase #3 | $162.62 | 7.813% | $175.3255 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $73.58 | 3.323% | $76.0251 | $76.03 | $76.05 | $76.00 |
| Purchase #5 | $106.84 | 3.480% | $110.558 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $60.47 | 6.627% | $64.4773 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $174.35 | 3.156% | $179.8525 | $179.85 | $179.85 | $179.90 |
| 7 purchase totals = | $702.13 | $744.9712 | $744.98 | $745.05 | $745.00 | |