| 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 | $7.62 | 6.340% | $8.1031 | $8.10 | $8.10 | $8.10 |
| Purchase #2 | $70.48 | 6.586% | $75.1218 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $38.56 | 13.594% | $43.8018 | $43.80 | $43.80 | $43.80 |
| Purchase #4 | $120.28 | 12.412% | $135.2092 | $135.21 | $135.20 | $135.20 |
| Purchase #5 | $9.58 | 13.273% | $10.8516 | $10.85 | $10.85 | $10.90 |
| Purchase #6 | $134.77 | 8.641% | $146.4155 | $146.42 | $146.40 | $146.40 |
| Purchase #7 | $247.91 | 10.157% | $273.0902 | $273.09 | $273.10 | $273.10 |
| 7 purchase totals = | $629.20 | $692.5932 | $692.59 | $692.55 | $692.60 | |