| 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 | $83.29 | 6.594% | $88.7821 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $63.34 | 7.606% | $68.1576 | $68.16 | $68.15 | $68.20 |
| Purchase #3 | $212.68 | 9.111% | $232.0573 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $129.90 | 4.143% | $135.2818 | $135.28 | $135.30 | $135.30 |
| Purchase #5 | $105.35 | 7.282% | $113.0216 | $113.02 | $113.00 | $113.00 |
| Purchase #6 | $42.64 | 5.411% | $44.9473 | $44.95 | $44.95 | $44.90 |
| Purchase #7 | $90.57 | 5.283% | $95.3548 | $95.35 | $95.35 | $95.40 |
| 7 purchase totals = | $727.77 | $777.6025 | $777.60 | $777.60 | $777.70 | |