| 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 | $70.58 | 8.786% | $76.7812 | $76.78 | $76.80 | $76.80 |
| Purchase #2 | $211.57 | 4.429% | $220.9404 | $220.94 | $220.95 | $220.90 |
| Purchase #3 | $80.41 | 13.249% | $91.0635 | $91.06 | $91.05 | $91.10 |
| Purchase #4 | $170.91 | 10.369% | $188.6317 | $188.63 | $188.65 | $188.60 |
| Purchase #5 | $110.74 | 11.809% | $123.8173 | $123.82 | $123.80 | $123.80 |
| Purchase #6 | $33.60 | 7.458% | $36.1059 | $36.11 | $36.10 | $36.10 |
| Purchase #7 | $174.77 | 3.764% | $181.3483 | $181.35 | $181.35 | $181.30 |
| 7 purchase totals = | $852.58 | $918.6883 | $918.69 | $918.70 | $918.60 | |