| 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 | $68.63 | 13.736% | $78.057 | $78.06 | $78.05 | $78.10 |
| Purchase #2 | $104.72 | 9.594% | $114.7668 | $114.77 | $114.75 | $114.80 |
| Purchase #3 | $137.31 | 6.518% | $146.2599 | $146.26 | $146.25 | $146.30 |
| Purchase #4 | $97.84 | 3.265% | $101.0345 | $101.03 | $101.05 | $101.00 |
| Purchase #5 | $141.43 | 5.633% | $149.3968 | $149.40 | $149.40 | $149.40 |
| Purchase #6 | $96.42 | 7.111% | $103.2764 | $103.28 | $103.30 | $103.30 |
| Purchase #7 | $49.34 | 9.642% | $54.0974 | $54.10 | $54.10 | $54.10 |
| 7 purchase totals = | $695.69 | $746.8888 | $746.90 | $746.90 | $747.00 | |