| 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 | $76.27 | 8.276% | $82.5821 | $82.58 | $82.60 | $82.60 |
| Purchase #2 | $31.40 | 10.549% | $34.7124 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $248.31 | 4.311% | $259.0146 | $259.01 | $259.00 | $259.00 |
| Purchase #4 | $89.47 | 12.490% | $100.6448 | $100.64 | $100.65 | $100.60 |
| Purchase #5 | $55.51 | 12.370% | $62.3766 | $62.38 | $62.40 | $62.40 |
| Purchase #6 | $83.60 | 11.287% | $93.0359 | $93.04 | $93.05 | $93.00 |
| Purchase #7 | $135.54 | 3.143% | $139.8 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $720.10 | $772.1664 | $772.16 | $772.20 | $772.10 | |