| 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 | $78.90 | 12.402% | $88.6852 | $88.69 | $88.70 | $88.70 |
| Purchase #2 | $31.27 | 11.399% | $34.8345 | $34.83 | $34.85 | $34.80 |
| Purchase #3 | $39.76 | 10.582% | $43.9674 | $43.97 | $43.95 | $44.00 |
| Purchase #4 | $192.51 | 7.644% | $207.2255 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $158.33 | 8.457% | $171.72 | $171.72 | $171.70 | $171.70 |
| Purchase #6 | $56.93 | 13.838% | $64.808 | $64.81 | $64.80 | $64.80 |
| Purchase #7 | $84.27 | 7.792% | $90.8363 | $90.84 | $90.85 | $90.80 |
| 7 purchase totals = | $641.97 | $702.0769 | $702.09 | $702.10 | $702.00 | |