| 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 | $44.37 | 3.738% | $46.0286 | $46.03 | $46.05 | $46.00 |
| Purchase #2 | $48.67 | 6.515% | $51.8409 | $51.84 | $51.85 | $51.80 |
| Purchase #3 | $128.95 | 6.190% | $136.932 | $136.93 | $136.95 | $136.90 |
| Purchase #4 | $42.37 | 12.314% | $47.5874 | $47.59 | $47.60 | $47.60 |
| Purchase #5 | $218.57 | 6.294% | $232.3268 | $232.33 | $232.35 | $232.30 |
| Purchase #6 | $49.67 | 9.269% | $54.2739 | $54.27 | $54.25 | $54.30 |
| Purchase #7 | $202.83 | 13.810% | $230.8408 | $230.84 | $230.85 | $230.80 |
| 7 purchase totals = | $735.43 | $799.8304 | $799.83 | $799.90 | $799.70 | |