| 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 | $98.76 | 7.179% | $105.85 | $105.85 | $105.85 | $105.90 |
| Purchase #2 | $49.99 | 11.260% | $55.6189 | $55.62 | $55.60 | $55.60 |
| Purchase #3 | $10.98 | 9.301% | $12.0012 | $12.00 | $12.00 | $12.00 |
| Purchase #4 | $34.61 | 13.610% | $39.3204 | $39.32 | $39.30 | $39.30 |
| Purchase #5 | $120.81 | 12.242% | $135.5996 | $135.60 | $135.60 | $135.60 |
| Purchase #6 | $166.91 | 8.132% | $180.4831 | $180.48 | $180.50 | $180.50 |
| Purchase #7 | $5.35 | 13.440% | $6.069 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $487.41 | $534.9422 | $534.94 | $534.90 | $535.00 | |