| 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 | $22.44 | 12.207% | $25.1793 | $25.18 | $25.20 | $25.20 |
| Purchase #2 | $35.39 | 11.605% | $39.497 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $64.55 | 6.274% | $68.5999 | $68.60 | $68.60 | $68.60 |
| Purchase #4 | $133.60 | 10.731% | $147.9366 | $147.94 | $147.95 | $147.90 |
| Purchase #5 | $104.91 | 8.285% | $113.6018 | $113.60 | $113.60 | $113.60 |
| Purchase #6 | $109.25 | 10.618% | $120.8502 | $120.85 | $120.85 | $120.90 |
| Purchase #7 | $36.50 | 5.270% | $38.4236 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $506.64 | $554.0884 | $554.09 | $554.10 | $554.10 | |